{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1067570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd76982e8693655f339e3e8b797bf73915bd7cf187a98a2271d0f3b56622f7848",
    "signature": "0xbaa01acde2a80a5965afd966c9a767ba8ea04d2aed1dc273c46316172d5ab8a03511ffd586e349e2aa7bf5c88caae4d80ca9255db0a029cdcb123ea49689682b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}