{
  "manageEntity": {
    "action": "Follow",
    "entityId": "491028850",
    "entityType": "User",
    "nonce": "0x9452673cce9db464861a0b57607d48e85290cd0ecdee91fe290c6f716d744e2f",
    "signature": "0xc7332d78bd12b6472cdb0ef0a09a3eeb97480cd49d787507905bebc5f25f94600a60e4f49208e4db11e64ab8d1ddd61c68a1a0d856826f573e5729f04b2e99031b",
    "signer": "0xb90dea25446900B58b936FB95262D7557e6115B7",
    "userId": "559908939"
  }
}