{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140",
    "entityType": "User",
    "nonce": "0x8b6d1bc7b728f373180a16f9624e5f724a7453961a0c1ae153f72fb85ab8a1b5",
    "signature": "0x71fe3bf3362ee7a52d1094f0e754e3b5356d4b39227f0b6fcd80e9c8ce3a07d80223bc2076bbd90eb94729e1fe388b891bc9bc0b4619f835c16d0d2da87514af1c",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}