{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057644667",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb49d035543ca8c072876eeaa8fec1298a3b2a29e01f54e76ac0d5ed10166151c",
    "signature": "0xf37e461cd3c1e90ac72810616246983250726a05eaf297b9facd93d8daf51ebb045a332d14e238dc57b6b0e61363cac8cd6ae9e694703cb6959a5b4c4057efc51c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}