{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244398354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3a60fe0e54793c5e2bb164a5adc09db41025c6ec2bfa48de4abb6668d2be66e",
    "signature": "0x2bb076459d0d61e2e34d868d4ab3fc53aad7d1303740ec85c3085a01cd27d30d69472cc5452d5cbd5d1af6ab01399412c0fc3b954f9d57c4afdd820ad3be14951b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}