{
  "manageEntity": {
    "action": "Follow",
    "entityId": "838777725",
    "entityType": "User",
    "nonce": "0xe01bd877b31f9838b79ced7cc18664b189df27c15034c2bdcdfb0878a8c9614f",
    "signature": "0x9f920403b19054817e11c3c7561251f2f0b09f0e0075a0139c2c9a80dce178274a847e87e9d4dbce36a0b1c497f5f3a55db6e92275583a48325898ac3831cd651c",
    "signer": "0xfC070d9d02c152146e3D1B2cD4B03FD7a3CA1AB0",
    "userId": "539537193"
  }
}