{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21228",
    "entityType": "User",
    "nonce": "0xc705c472ab2f5600a596663935421b89ac0087ead2c53ff71108f9b8be0b5107",
    "signature": "0x5435ef38ecea77bb575cac0717bd7b27587b1a00570e92364f30382277c5af1930b5934d0cede9eae848aba01962166374e6c448bed7f23a058e298393dfff0d1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}