{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233723198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2389f47138dd00c3db18735b14edd144f31d631e5ede7e54e7b70d697e09aa87",
    "signature": "0x21cae58524311933ea8ecb13430c4a84e71007f81ad43d6930bc818b3b78616a1de5d0e8f81f3290dc5ae5f6ff7ff4dc30b58f958f04b69088e09f08757b313a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}