{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123475023",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba602f7718b7379b000be9435b39a5dc6ed2198add730771d430f39d4951716c",
    "signature": "0x7f053d5ce5d9d0adb310998a5b795685c46704c85a339f108791f79c3ee6adea652a5d5595c9a53c11b4eb7700083eec630174c372147786370b228fd22330c81c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}