{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1184891618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x475f856daf7d8bf6bbb28548bf3ab4fd1ce59dcc2fa2a181962c9b424d434c5e",
    "signature": "0xb3d2f7156eb33ec44ced7bc548fd209d4d494a885a4f75aa7bc6173c48014f274177aede5adab3aba163b906bae2e4eade0d2ee4ff238d340b8e6b409af08cb81c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}