{
  "manageEntity": {
    "action": "Follow",
    "entityId": "601282125",
    "entityType": "User",
    "nonce": "0xe3d83c411ecd48df1531bd205c4c3b5e88cfc39fce935cae494bc1534711e667",
    "signature": "0xc19d0aeea55ebac406e05383bcda2baa795aff358c7eee3bf85245af8833b0c00d35737b19f6b0e0789251e28c57cc9b7e58abb8339e4614769541650566ebca1b",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}