{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6fed2a0be67658deb8ae28b18a9f8cf3c893e633773fbc975b8da3af9556899",
    "signature": "0xf9894db03ad43ba8eb8ef6b6e70828fe2b85b6f56caaa603c79e8863096ae7df73a6beeca03621f2b808b2b869afb06812e83dde346e2601bf51e4e4df41c0e31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}