{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146620035",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a870be07257bdb90711a26092dcc6a98ae01b66cf087e854d97e5296fb2398a",
    "signature": "0x753d6d1f61d1097af33ada09c8adaa5bcd204f890bad0c9ddc49e2556749158e6b4ee7f1d3b816ae78ae8c73c61177935ef2bee249050d88bdc8a0f2002a69531b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}