{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1517910444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7ed41672f7b1b6b0160c998887eebf4d5a1c3860ede7f20bcd3e2f742823a37",
    "signature": "0x14cfd6954969d84763522eff883a7f0eaf83a59f4f8b76d4f83090b538cade9a5874ab58eb560063396ce1d86e5ffc9449d7cda9dab92d51151fc2244fb10cac1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}