{
  "manageEntity": {
    "action": "Repost",
    "entityId": "315068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x086afb9ea30170ecfc60ba729cf677a479d67e7ef0ed93db499e5a04a8f64848",
    "signature": "0x6b6c0f1d554fc3e9a6d4e7590a21b7c5c18815e6741dd91080a4d5160a8a0ed37ee6683fdeccee44c4f5c8fc30ebc8d2159bab82241e3bc451778569714616941b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}