{
  "manageEntity": {
    "action": "Repost",
    "entityId": "620562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87b57c4682978102feb6f13e22f2dfa0cbabd82e57efd5106b930a4f08f837f7",
    "signature": "0x6b5924f04bdf3817d5a890f5911fb3a4ba3bd1660b44d1079c675d60989aeaea41e17c024e81a6f6063d39c4bf5915cef2f18b309621010b4f2130df028fc8a41c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}