{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe7b243db141b3760ff148d88eebb2b55dece505a8cecee7cac69ce31b2e861b0",
    "signature": "0x7e78ba161ff2c112e50439f95932de985f32f484cf32c1cea471debd65a420f40c6b9cf0b03805bd30ab3945fcad2b8e957445d70bc8c316b0c139bbd5e208b81b",
    "signer": "0xC4f7093db762DA4fA9F57814A12364C96C1E97fF",
    "userId": "669812913"
  }
}