{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066923734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x920288ac67075903f480fa773238ac7b14898051d76361ed53b4bcafc993e513",
    "signature": "0xa31efd4d8778f092a9ac5e0c61883b07a6110d020a552ab351bf25deaa39c5f44cd34260e93f82adf7e28734a5543936dc8d5057bacbfa054735353b5921bcb01c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}