{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1881945524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0fa58b7460af585df547b0fb60acc40da516c84f26ef9865e53fd41cdefbdec",
    "signature": "0x5bb8154a64802a1e1312eacfa43b96e40383f99c49e35612e39abcf8f07fa8795fed700a538b052fb761562c67f7454f5762d91d36d8ab438e63dde9d2ac5f481b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}