{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1730749285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x209a6020f2a962ce0effc2fb0603dce16ce78a359374a0fd74c69514274bcde3",
    "signature": "0x1439300394760bf318c1384c1cde315f79390c0df3219aa63c5db057c643edc857abe13ef0df376f56e06c8c4cfa46efb11a10c98a2c0b667f631405c971c8d31b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}