{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67016db9311b7c6a8be30b01344c9d426a0374e4db92aee006c26c5e4916d575",
    "signature": "0x4b122fdd599b64ef0cd2d84d06a0f4a29ef883ace2798a0a86470b5618c797e466a8ef88fa4cece80e1b9bba8b5d106f7e3b6751e84ebc92af3ef5841384c7a41b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}