{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468539712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c2825eb7b2740e704d452e2c67373cdfcc28e636c660f46be83891587080ac4",
    "signature": "0xa32f8d19e06bd4a9dfd084b0b58ea251ea510429c33969293b174a11ea125cff4ab51423b022554034ee9b8aaa739fc1f21c1b5044a5f3098634d1865aacd8101b",
    "signer": "0x5d8091c5439F52184dFD827f33FF815dCc827bA8",
    "userId": "52403052"
  }
}