{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9ca7acc4c0c66c57cc0f63aba7c21eb2e90ff47660c4e1404c325e18b36794a8",
    "signature": "0xc9376559fa5e905bbad1619f4221b68009199c12c0b29c567170930cd4885d95265ecb427a85172ec3aaca4fbfaf7d4c707217e83929788a1a13d6d28e56d00f1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}