{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc68c4cbc5c11f9c8da27893fed4ffee3420df25c8dd2050a1e20df0fb0c018ca",
    "signature": "0xbb8c2072eb143ddf5c8ea51bdee409b29fb38e54158c747c226ce2f6a341fc1d7d22204b1f9ae59471c676a9da6ee06217e6e4e284b598d5e15c6d5225b8c4d61b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}