{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1735169357",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9bd2ccd3b7c4f12a3b032d9186d4e4a3e7e063ff0d5fe0d281a5a1ebfa31d9f",
    "signature": "0xb543cfe14a51703aa7a59f437ca4b559a715d5a945fe765f34e135609dd54d1c3a04919586063cb89d9af0446efdb0fe317c62e6d34216c3ca45f39aa39ac4f21b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}