Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21347886 · ArcScan

Block

#21,347,886

2026-09-17 15:18:27 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,886
Timestamp: 7 days ago · 2026-09-17 15:18:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8153e762175874224ad62fdc20d56d140d52ce6b409418605f43652139c0860
Parent hash: 0x36edf3cf…7915b01c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,886 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.5%3,439,435 / 30,000,000

Base fee

20 gwei

State root

0x8ab59f61b7bb…c554e9a66592

Transactions root

0xb9db85e06aca…c648bb18f468

Receipts root

0x146c4a895a81…162eab9ba5bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800