{
  "manageEntity": {
    "action": "Follow",
    "entityId": "529409199",
    "entityType": "User",
    "nonce": "0x6f0439f282eb9de403103dc3af5f15ac3b6d401daf47ed3e4acabf14338dba62",
    "signature": "0xd1bf7cdfde1a8d417601024e90d6d5a93e373cdc9848f55c5e1531a80c1b65e24e0187d835bf4e49f6c7bf761e3d8baa040540ea0a9f6cde6a271afb4dc479d71b",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}