{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121547",
    "entityType": "User",
    "nonce": "0x8fe2b2a10dbf762716403584a36183d11460a094308ccc6d19cc645c565a4f77",
    "signature": "0xa3d88d2ac3d44946c2d733f5f4012a4cb219d06228fccff7ec768cd99bccdac915223b00ad7c706f99dfa9d5c1320c7308dc543360b5147d3c5fcbd11f395bab1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}