{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124989508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2993105114de36aea6dcb44cd52c02c7f260f978f17f4f06fa70709bbb1f9ee1",
    "signature": "0x4a2e91bfc1a973b5123a3a04dd5124faeb77ce44392ebea96d2fcd1850f271e1420abf1626363e035b718a32757f658017da61afa0c502120650c46159371fc51c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}