{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ddfd9125d60ea170b96cb7462d092de84782a61d3f272e2fe4051795f261e35",
    "signature": "0x51d53fe67ad3bc8d0fc12e30685e7d8752e8a038a9f28bf2d961f1c6d6d5a3a967cc88ac5e58cec5a0d88db8bdc00eb6dede0ff56e4837651b64b1c51167c1c21c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}