{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056132991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5515ad4fc20f1f929d8a896185c86f8cd1ff0b96de8404a26e24fa741d95e3b4",
    "signature": "0xe586cfb124d646c2ae42c07017a67f91534104ecc8685eb663c7cc08539df31148be1e130c37e8056576182b1910d59992b1992317ddc471cb6fadcb3c6c7d571b",
    "signer": "0x9Ebaa539cfe874f2a12f954d5f135d41C75Eac9A",
    "userId": "872121325"
  }
}