{
  "manageEntity": {
    "action": "Repost",
    "entityId": "262793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53a20c00b68bb22590cfe4a2a25c71dbfc1269cbb7a7096e55d44c96c59ac52f",
    "signature": "0xce9cf55c5435aff59d26ad3a616fe29092593ef8705fdcda87642389a814af94083a621a4cacce792f809b8b9d1e5dabd35bb7b9dd21456a14ee1d79f77d566a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}