{
  "manageEntity": {
    "action": "Repost",
    "entityId": "17992731",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf37b1de411d5717088667e7504c5892eb637c0665b301dc6d850f55859b4db03",
    "signature": "0x5eebc9d3d481ae8281f7cc77899bb350fffccbcf71b958a7595a509bd34ece77299477ccd2b1eff0b83c16c16fce959ba69effb1814764913e5a87cb0e7193671c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}