{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5339",
    "entityType": "User",
    "nonce": "0xdf441c363ef30dd8c3a9ef3d8f9a8d6e0856a68e508cb998521da6d53cae7166",
    "signature": "0x30f219ff2453b4936e2c68cf3b848455b0ff7472e413b418ea25d4fce56f051450ed3a3f8bb623020a2c1e0bfd55febcd7496a3a224f74ebab763662b19154021c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}