{
  "manageEntity": {
    "action": "Repost",
    "entityId": "291333079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17f6627298e9c33671502b6aa027219053ab8a314ef9cb0b44227ee0be630f48",
    "signature": "0x365d48e9c3e2f22739caec30d3a625310d8ae12065cd23f7301bf052ddf89fdf05067bc1dc504886b795ffed163e0a032de43448e4738f82a97e7088d2c962651c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}