{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157194",
    "entityType": "User",
    "nonce": "0x4e3baa83c15c5d14b031fd0045dd84fae7b1a7e428fec9e4c1d44f0fcaca10a8",
    "signature": "0x555ae5b54f162b54020d365741340d773191620f08016fb4e15bcac605bdf68673a99ea12a1b8cacd9f28c02be70280aa4e7294e8b7bad69bb35032d29dc05621b",
    "signer": "0xb7C7a8D9d12EBd1Cd438cB065E97280E6D7e912A",
    "userId": "984691913"
  }
}