{
  "manageEntity": {
    "action": "Repost",
    "entityId": "652372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd119dc3db88b12ae9a15b6ef9e906d8e42106c42b642c0322fb54f6a630d26bb",
    "signature": "0xbcca5f0d95c378637653fcc95527573d077f886783cc247c7114c9021508453365fcedcbdb1b41fe35975bbb1026d0ada7ffaf2761d101e4d87105660e8071d11b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}