{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178614309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7d6b5c067ad39b9bcea94eedfa2db533cf4f76324f732c9cf083ca34d24d3fb",
    "signature": "0xd6b45a42452465a0e18fadbb883273b4f6a1a6862326092553975095db3417c571fa5cd17de18a60bc8dd2765f81705b29c0cb9d792edcf93c809e003d62dc271c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}