{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566059595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d364f884dac34ebc395dc42c0390ef19e65d09516127712f3d15ac2ac3a99ee",
    "signature": "0x9e9f24448d7f3ae0b366691bdf0cdace544335828bae684167854388fc44f4a81840753de88f43da221a9c06cf3356ab2ec61dbbc4aa53b701010391ea7bb1961b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}