{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1102138902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6f2835d1387f401c6e42ba1835b051cff5633307a428bd77acefbeec275f1e2",
    "signature": "0x5f478f713f1b3b539f171a9db5ce1703553fa78c5f180db0e49c3650853140f058befac9956bf57f8709a5473fbf3d8d198b3aa47ebd4e8c1d3230c750dc79181b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}