{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6e9c45197c929fd89c70485caf4c53be40e2ac629c26b6de064c34fbf463b3f",
    "signature": "0xf8582081b452b7ecd1f03d565e5b5221df82858bfe8ef074c308825bf0339a674771f03c65ec218d1a1b78d128bcff79b472c31f60e9a00044c10b1b05a524491c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}