{
  "manageEntity": {
    "action": "Follow",
    "entityId": "977815577",
    "entityType": "User",
    "nonce": "0xb5a4b637a2a2cd1201bf53aa39af6f3a2648cb1868d2e1528c8dca79c182d554",
    "signature": "0xa88b252d955f56015a7604e54dff8d5e0278cf618c8f35db200a92694c5aac61061a7efd6b44de735f0b613c343ce32c7b10928bcf47730d91043dabc58b724f1c",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}