{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dd02ee3e802cc6c64543580346763879bd8c71ef21361ac4f06b42200ee069d",
    "signature": "0x9c74be7c10d638554b07a12d3056429f03b93bfbca5bdaf27b4415814f7c02fb4d8b972a29034764b52ad911962d5dc85a5f70a24987511268987ce07d0b973a1c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}