{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1487820970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00077179a04db73dec17be27037f243ce25d7e10e8fdc74f20c887b27fe7814e",
    "signature": "0xebf3ddc30563242e66f6da27c5cf1d7e3bdde512782699c65644c02d4c88e8c95e2e3025b0ac0b58929f814132ceb5e3d06b5ae29c25d67861bb81dc8d1a10db1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}