{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1362125747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x515fb570130e0890829e83ce0d692cecdcd4666dcab4b9be2fe8c73b076fc003",
    "signature": "0xfc69ce324986e2ed2dd54a71d7d3f02bfaf4681b1e1b5afc8120a7e1cd2c6ae8651973054d4681de0c7f4dd8d6033a3574ce6e77375fd02bff6f8433c812d0051b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}