{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1463525519",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe05c90f636d1e63319edc4bcfd2de412bca5e27dff54df5ed002878a93a270ce",
    "signature": "0xd789e61bacbca525688b03c04962547cd2182e989f61d08d6e1257c9035e49cf4e9a32306be5ae96bfa8cdd2dcbcf4cdac2899607d2baaf95b654acbd52cd2cf1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}