{
  "manageEntity": {
    "action": "Follow",
    "entityId": "303",
    "entityType": "User",
    "nonce": "0x13bde6272b08f12e68072442bd2ccb3e9aebb88f14ecbb0844719c535be6e0e8",
    "signature": "0x9aa9abfec97741c661e27d6058556d350256ceabb06cc13330e78d98650d7c7171874fbbc729de68d63caaf2f32c6c154a6087b5eb69ecbf49d751f51821dcac1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}