{
  "manageEntity": {
    "action": "Repost",
    "entityId": "682215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d43ca5e5b75193234f4f1ce9128c4785f99005f5038983b4c27e1cc797a5759",
    "signature": "0x54288ae4a48c49cb072f972dd569ca1116548e0cbdd1d822d667656cd51d0f611ff181eb28f1f78f652e285b912ac4d43081c0a255fc060113364175b39c7a051b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}