{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1187058478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x016ff7065d7a924813665dd7c8fb561114ff7ecbbd0c9c83f5e39f74e30b977e",
    "signature": "0xa60c4dc1b3df8d2f9ff099fa8feb12d6e6b24316c7d384c3dc3a09b7b2eccbd75c43fe59b82dc661a185d69118e6450d744e48a35cd0c4eb44bc4466e95d5ae91c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}