{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2040105931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0814861b2405ccf5e49d21fc5142e5729877f9b0400a4a70d966e442701fc61",
    "signature": "0xd42601b262e2707477cc4fc429ae3225e8a6bf4b2b1c735d06518d107c970540004bdcefe1be9df1d5e293bc99fa0658c26271cfd2728fc31c619d1f032aea2c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}