{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1051649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3dde9dbfaac0dd8c578e347a8ffb9deec9c71903f1a9c700391f0bdce0119ae",
    "signature": "0xec21146f7e754e49dd371f6e63278c8cda95bd52a5b0339d34ac07739173d3382e3373b3efca5fbd1fc069cf37f3871bd443a89cfcb252ecc29d3ce477363a791b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}