{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13749166",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22773ddd255130d4f905012f8d2b0dec70063b344213fb4eba8de81580b9e23c",
    "signature": "0xe6f6da5033e0169478a4b083d48a93540c138500605f116817833ae6e8c854273849da2f9745a371886053cccd42b39ec2f604410e62d9db93ddde5d3943d8681c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}