{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395424991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d91f28eeec04f6823f37b1d82e8200cd92e659bf6cc3f2006c31b48526909a6",
    "signature": "0x407f1dd79be9ab7f20be4ffebfce11161bcf6588268e2668bdc5753625d5e95f73e1f09e38b65a688c83f82355ce14aee1097f3d50e838ba9e507c88ed6864001c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}