{
  "manageEntity": {
    "action": "Follow",
    "entityId": "6464",
    "entityType": "User",
    "nonce": "0xf14f30f09c5475a02a2b545fde22c5bd41e5e6461cc8c5299a887424a8ff5fbf",
    "signature": "0x603401c1df994822cea3fb395351c9a64ce266577263fb35fb010dbf11fcb048183bd8c9428d2cdafe6faeae0b6aef86c23a99824933acc94e885bef3e7812b31c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}