{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9bea572020f1ed0f566879e4bdbbd472663ec20e7508560cf4d7681d96506bfd",
    "signature": "0x34050312926969af3ee8ec136a9903cc562620509ff05263199ecc102c495a2838e78f2a82586efe155a4a488d3029050604140cd424c8d7f0e3991de56996e21c",
    "signer": "0x2fff57D5628D87Ce98d02775C9cF63dB765aa6c5",
    "userId": "640804276"
  }
}