{
  "manageEntity": {
    "action": "Repost",
    "entityId": "536920938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b200a32ff75c91ec188129e16686d1eb4c7abc5e1f8a941472aac5606404f2e",
    "signature": "0xd6dc8d5e86bada3ea02c9e203838adc391161c427d27183ce698c2286d0d7b4c0ebbd9010fa7b1d4096aeb455171bc8ede1bddb66b04024c861f5b2e8bef2df71c",
    "signer": "0xAa942fb8d8E7Eb9024f403fC0FF63D378019Fdb5",
    "userId": "8151"
  }
}