{
  "manageEntity": {
    "action": "Repost",
    "entityId": "629972283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7614826ae64fae5adfb793304c4634e67903ac62a3f3cd5738624fdd12a7e62",
    "signature": "0x3477e70b33a2f27b3944b89385149e69a0388b7e43929785c333219d2718292b228635456af41d038531e13defe88507ec28646fcc0d00b7f85a9fcbd106f5c01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}