{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1084025d3b84d6612f265551237de93840d035d0b8a96912cf50bfea8a8f86ff",
    "signature": "0xc0930b50cc3471834339c93762c61a62ca79f19885cb51ce6506a2b557387c3c3651efeaa82fe00eaf71e599941870b2cf2183b305b13f53964609f0449bce811c",
    "signer": "0x899b2CDf71A8eb1F749632F1D3499aB68e4B877C",
    "userId": "448861887"
  }
}