{
  "manageEntity": {
    "action": "Follow",
    "entityId": "631298549",
    "entityType": "User",
    "nonce": "0x1518b91e5a3ad0e0bcbbc432691961d1b0865a74a2e873117ef7430315e81fc5",
    "signature": "0xe14c8ac5f419bb19899d2db41c6696f3068521688c293a0b5ccb67b92580c3c01716413619d5063db300e6a174f7f96d572569d53f19ea8389057bf3abdb7fb51c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}