{
  "manageEntity": {
    "action": "Repost",
    "entityId": "518161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e92eef9c0e48d014b184ee36ae9ff8b0b5d10747cfbc899f52b0f869e16444d",
    "signature": "0x936e333cd502c30718706285561381f2ee9ed46effa714f90c9d0d82474fb0744461c399ff29312bcb0f4ce298a959aecdaa44ee0689581c07e2b42acd40b4231c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}