{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x647dc5ddcff91e74d4d61adae86dceefac3d20d2302282ac6548b3ac2295f665",
    "signature": "0x3e2248efe6a760a0d12127ad1bfb4b6412a354134dc4be5075c7a389c8d285757413cf6ef6638f2560c2348150f8f5c23af4b5539fed68da0e330f13ff11be921b",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}