{
  "manageEntity": {
    "action": "Follow",
    "entityId": "399133",
    "entityType": "User",
    "nonce": "0x9c299d2bc71925a438ea3526bc52b59a9f41582cb080e3ac6b1cea791e79a6a4",
    "signature": "0x67e8455f667097054228995c6b33d8d581ca99fa47c64b43db8d9a23dad84f88193244a18d4f8f89c8e7bbc654382ca002246f499a1546c40a6824895b63d0451b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}