{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x971ca5860f2a8c7837abb6e6866d70e0227f8730f6e69c3bd2b65317e5e32406",
    "signature": "0x7e628e856df78b35e4d83216c39d3d3ca7069d77d3c83a35ba4c2a31c249e2326a1d2ab7c830a9daa13f90d58d279048c5f59b86f62da61b95021fe1a12c5ea81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}