{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1892694904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb76cde839b5e358a73029aa9c26c81f797df69ce8f753ad93f9bd58e6cb71f9a",
    "signature": "0x5237dfa883e417e50b6b071d4f1eb39b4e28af9d01dec9b337b3821a662c87f46b45673edf8989d42fa66dea41edbe93a94e3b61f04bf0e4457cc5b47ef4d60d1c",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}