{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2e16bcd36fd150f3516c32a2d50be290790350b36d7ee2533267c388101a07bb",
    "signature": "0x1576e48816bcfa2723c1a87b35d4301ecab4fe06527875bceb201919f8b6c18014568846e92bd4b837a3ad51771a889582754db8617d93ba30765a6a07fc7fff1c",
    "signer": "0x21198aA949A873f1DA666C84494858c09D2914e2",
    "userId": "596794655"
  }
}