{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "925049268",
    "entityType": "User",
    "nonce": "0xc86d263d24c4ed81695fb8d1e2fdd2938ee5bddc8096e1827acef032aed0276b",
    "signature": "0x82110afb1a7ce9bd473e34192727aeeedb6957009c1f8bed02a63aa2629ac532427d8f6f230722617a5f4566f64aeb13ad2e50ede908164281202adf43e994a21c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}