{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xb9c0fed4c298beb0bae8d573405c5d32ca213815f9296d0d1c22605572f5c4a6",
    "signature": "0x807ef4572eced62ed6c373e705562c0c277076a462335efddcbcd8e131cb997a22519390ebfd502240d619f39f14fd1770617cf0a5382e2653ac261aee65c4471c",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}