{
  "manageEntity": {
    "action": "Repost",
    "entityId": "5027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x082fe387d8ff6b27692961ca3a19aa13be4045cbe54dde0ecfd9cfb613a722f8",
    "signature": "0x5b00c61e02a8913b1b07f8b260c42be3e71358356525db5afada73f1c8e57af172dfebf275528624dbb74cc6b4e69bcedb0c862743f660d5e2ea7b6709d0db641c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}