{
  "manageEntity": {
    "action": "Repost",
    "entityId": "908090847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3f82cc082d0231455150371819e7ca0abfb8f60f4e8042e7528fa27f946d136",
    "signature": "0x1e772f017462626b61d93a82d52275a50f6124f2ad0837c7f132e844810761da38dd71b672265e11d25e17831c16a15fc653986e381fc7c1c4ae8d613915ba9f1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}