{
  "manageEntity": {
    "action": "Follow",
    "entityId": "506789556",
    "entityType": "User",
    "nonce": "0x930fedd3ff43600d1a1bb1466cc070da0b22e07ecb33197a34c3b89cff245f5f",
    "signature": "0xeaa7798dfcf7e2d99290d219dcab05ef7a6b2ddcb5694b43cf3f8478662fceff263e9ed59666ba7d6c4638d813c198ddd040e516c6ca507ae89d0865204946361c",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}