{
  "manageEntity": {
    "action": "Repost",
    "entityId": "431017152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x436a80b561325e1339118facab1888be68db4642a8af1eb0a9e148ae821828c5",
    "signature": "0x0a91ca21d2404d407d3155cda4e475b77da2ab3e39bd4c2275342ec30c725e4734282d8f2beafc9b7e3265278bcb9b54541e0273ff43f99a1b511b93ad931c6b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}