{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129043923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82aa36d135e6b809147e9bc0334334557cc010a9c37e8466020d2f678ddd10b3",
    "signature": "0x6642a5c233f61221d5bc4022737c67a51d44cbb3b16635e2bf56c5957539ac9e7aa21c876e3f7e946c0aa13aba5b668627b3ee441f2ab77eabcdd23b302c875b1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}