{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xafbd3357c06de996f799ff306fdffa2df955db267dbf58eeb40ba3c5d87fbe98",
    "signature": "0xc8fbca417fdba27b9fd0871c20f0c6174420c02410aa5a5744a397f3851149f245b0b8368edf8ee94b4217be45a2f4774969e051225786e26436840f5470df231c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}