{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc4b9127830917a939d5f0ae907834d0da1181f8c9c69300e6a218edf46bdab9",
    "signature": "0x0132fd404e084a9f96c21ecddd7b55a9e03127986e069e6a7213863c4e25167f4a662ee6c38f66c99d80490bf731d07de2637c540eb30946db3036e6518e85721b",
    "signer": "0xab28764Bd1224556ebA1d8Bc48d3f1F5D2e4E1dD",
    "userId": "281054123"
  }
}