{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1768703118",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e7f9d6840f568ef88518af641ef2b6df900ba191a56e33a9a27e1517dac8df4",
    "signature": "0x900da62ce580e2c2fa314db1bb39b0e6ca8864af1213708d34d964e4e011a2c51db424c884da44d777fb69ae7b0533b6b68b5843dc699b979027bf815c7599a91c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}