{
  "manageEntity": {
    "action": "Follow",
    "entityId": "555449794",
    "entityType": "User",
    "nonce": "0x32b88b7c779ec542141f13009f255e2e7d1bff533b3212209482a27df698275d",
    "signature": "0x81646826af78197245488f6f11571877a2f3319bbc04e77520639af0abdf963c05b04734f97f4c7f7ebd6a9d43201ba2bcb4d9f0a4cdb4ecfa9a91100c7fce241c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}