{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10449019",
    "entityType": "User",
    "nonce": "0x64192082099dbbf677f214d4d3567798af2388cd1b51b7a3e8377a1b44feadb5",
    "signature": "0xfc833ddd863ede2922a1571672a6374ce540467f85d4417b0832a83ad63207594fe1e8db967b2d82876bb20e3cb6841d6ed5c0721c1ec1877ea92446d9340ef91c",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}