{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7bd0d0ff348cfa30b402efad012008d34a1ce3483a229a1134ca280ec2712de7",
    "signature": "0xc6c4a68e74fa2d5c93e4bd88ba07e93b91da61c27e790b640b0f3df93d1237f814e4d0537f7a65d60cb80dbe5551716a961ebaa76a1aac0a324658bc82758b461c",
    "signer": "0xCaE1ee7dc4DB493ceab857fd89C09fA305C4c5d4",
    "userId": "648743045"
  }
}