{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70134766",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x453f7d02521bf321f33d28a168949bba0a731aff23304a29c8dd76026ff3ce2d",
    "signature": "0xdbc071bf8e5b730248078ff26a8d29a2baea94ee214af3f9e783140f104583864c5e8743575f55b4c362b8c60050abde81dd10ef0cae7173c6464349d8f02d7b1c",
    "signer": "0x884490CFa947bC5C5d41834F53666866b78D19d6",
    "userId": "475900419"
  }
}