{
  "manageEntity": {
    "action": "Follow",
    "entityId": "73387",
    "entityType": "User",
    "nonce": "0x4daa9fe14a107431b3a80485881fd7664ea6b268a2e490905e202ad94cdee6e3",
    "signature": "0x7c75689ef16f0558940300f70ebe7a048afad71be2f3f530b09672bbf65320bc06c899911a7a785e3df96948937c4efad0196b6ddf3b7596efd78250a617c6441c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}