{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x3b8f23b20336292d32a1d848056d9c884d425bf350a616b390b53090fff1230b",
    "signature": "0x85e6bdea4f15f3edc23cd8fed7689b47eacaa8884b9c1e56961749bc74f2fd4c5792859df4e30430290d051a06043f4f38bb57f753bf7929aa17cf8c7cb8129c1b",
    "signer": "0xF54ACD9868e9906094BBEe9817413658a3Dd38A2",
    "userId": "399415777"
  }
}