{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc9867fa7974b761a3cf49b8b192c550d6ffb44fdd1624e1465e2a2f52743ffb",
    "signature": "0x4cbc553c1e1df82b957f41932f8d50422918724cbc15c5c7d19ca573ea8114ec6a61b69ce95150cac8c3ced720888adaeb92c0a64a13204658385ec42931c9f61c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}