{
  "manageEntity": {
    "action": "Repost",
    "entityId": "163488550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x442fce498bad5f9220012897b5360e2d17be14f33c449f426a9e3ce50ef0ef66",
    "signature": "0x4c55e097a03f3ce55f20489b52f7a32b462f565e49011586f754ae0058dc1b3d632b38fb150d0f3e804619c65f12e1914ab0214f7c15154ab7eead0a047011ba1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}