{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1311717884",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x542e3870c220840f655276031d36c7150dc0c8152e3a1260e2315c8374f92130",
    "signature": "0xb49b9d2991d95814c57a8d19d7847397b8e1072600f79596280ff279144c1af061c80597bd017b42ef315b0777cf91f2b76181b32b2c4e3fb80e648d87ec03a01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}