{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ce562047168b19a3f57ea5e63a586686872304fd98ffc2e78fbb473c5ad958b",
    "signature": "0xdbec1338b0c7d1cf85c021e200c8f07b0e2634e4942b607c6e4d75de40bc92006c310504958922eae7fcca261265954ad5ef35250929b8f1a82d31d29f82e0b71b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}