{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x175c854c410caca4c8489aa803cf204a0b8b6efce30454d34301d186e221802f",
    "signature": "0x558dcbd415f4e69721b997b15097f3b2973fee2d21949b266678647e02addf5900130909f721016148f5931a7564fdc57ea462fc32535e9d8d98d971945f01e41b",
    "signer": "0x70010B807d0a8025beb2760e9C7e0f599a7dcE01",
    "userId": "371148878"
  }
}