{
  "manageEntity": {
    "action": "Follow",
    "entityId": "397591",
    "entityType": "User",
    "nonce": "0xfdf23666945d75ed49730d2a27342449a82630f8c60c37783a188fd9785ec3f9",
    "signature": "0xb138b11abf02cda381cea7d4e94c589a01ecc6d4777d5632d392f9e0d8ce5f9b4fc44c7ffa640cff6bee0b383241b83b3f3e01c5b3f9c64d315fdf4176c886571c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}