{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260998176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x945792ca237cdce0871a7b9e7455979b646f96ce34db27677e548eb755c6c589",
    "signature": "0xbd839603e1520b1fabd48dd303d829e4e70d4fac640bfd4478bd3668103906d76acf9be43864178ceb7a162cf7a842a8f2a845c049273a00709cd6181eb45f9a1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}