{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173314074",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf7717316504c728ae2c1f62e197f0da36ad062ac6e5c17947b04f7a86caba36",
    "signature": "0xe9fe200488abc9fcf6fc450020fedb20d75332cb5730ec5acc8f62ae2e8550831ad8531bcced2ff95247534dfae5c616ac4e5c3ccbf54c4c69abc756223e89251b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}