{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280626315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fd7d6f64fd4be89dd48638009b2e3c51bdcbfef356357e17718b7633e7e60c9",
    "signature": "0x1d6ad86cc70dea03f61dec5a3a291306eb693a65e280007419c418b1da75a4712c680e6554f2541bd3c4971105b924a91e510b5dd358ba7a41194971b8297da21c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}