{
  "manageEntity": {
    "action": "Repost",
    "entityId": "167840",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09ee3fecc57b5fb980f16bc97c071adbdacca81acce2e4c1481beff86d9275ad",
    "signature": "0xd5387e38a4c4bf2f8e64b455ce70798eba9fcb2c82a66d9550bb3ce701e69d083cb4c86f392ab567342ce0367c7ffbec79be5084520e9a463ec19da42c23bb4e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}