{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594343208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x041bb707d898d96f0a3dce6b63b0c87cde8bbc2164e6b98d8679f93fd1d1f403",
    "signature": "0x3a5b39a24192f7a57af4fd2ac2e9573aa7750e8b9860d025348565ca26d8f3f25c9a07220a87b720035f7d48102f094af6664a2930e47a2562f6209c970163f41b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}