{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907856669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbccc69e9f25d80bb98693eb0416e01a1c02cd1101370cadde05eea1e95feee27",
    "signature": "0xbb4848c74d7e44a8d13930fe2f45ef42dab5e132d066049bdc579dba5dc7506304ea80c187647618574b4d164d4930db8104aa076840f5beaec832bf675981d41b",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}