{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139975954",
    "entityType": "User",
    "nonce": "0x4f320577f89e8fb1798d53cc14f1c40ffea6d5bf5cdf5e0f6b9d47c0857d4974",
    "signature": "0x79dbc13ec2582cc1a6726ce6fe44a148629e2863a062ae84fb10157c670e1e69598956014099e0a9bbc376fc2847975b3620919158b0b134bb8316ff3bba9ac31b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}