{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x473beb122eb0404f91da4670c6e5a793940df1124b4374e74c38150407ac1cd1",
    "signature": "0x16b00f2c11f73f73d51e6c69449c24088e7486d16664a2d2e5cb380e2c379aae22857385a953b4ac4ea2ceb5eb6d54006a79ab0040836f2c0813941af4b22e491b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}