{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fb8cfc6e3e98ed3540f1965ed58be5bb45d9679f4ed42dc50e3ecbc3403ec4d",
    "signature": "0x0cd8f9ad6aa64fa02756fb853e866dfc55638ded200f856862e534df009a9ce031e9ba3bb95f50cd304486097b3b87f0de0f007b74c337affb475d15e3b58ad71c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}