{
  "manageEntity": {
    "action": "Follow",
    "entityId": "308502",
    "entityType": "User",
    "nonce": "0x51ce659d2981aad576ac0339f35b74bfb0b6020e396aa6c3e8868a2b5c5947a7",
    "signature": "0x4c39db8c3cff2669af9d10cc235d224f669726f19065ceb5713591b6bc8318c069ed3606d9b79a32824143695606c725e0759ffc07baa9d0e79a8f68150dd7e01c",
    "signer": "0x091F85C05d1DA4883482C2fA777F8eB948ebCEEF",
    "userId": "909371035"
  }
}