{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x20c9f581944cdd5266021da51a6ee6399182e2b916a0c39ab436bc7ed8c751ea",
    "signature": "0x4ffddd07dea050babbc581e649a6dcccab0066479c83590b611c1e290e79a58f236e6941a0876829c7c015c3b2d1aee848e6be78d418f693deab85af3d6b22771c",
    "signer": "0x15A1679B5B40F95A49D54741E1993518dc9C2129",
    "userId": "819951979"
  }
}