{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077746",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ffa52b4bc8155b7a0e6190730cffe8346064634f162f36db44157bad17c1e76",
    "signature": "0x8216ea832c0ab12059f48ad8c915fe62871574c6dbe3990eecf89c50a8c82add3d7541afbcfbd2696b79f64387d62e49de022f8214de46b328971f4f22e43e021b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}