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 #21553069 · ArcScan

Block

#21,553,069

2026-09-18 20:13:29 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,069
Timestamp: 13 days ago · 2026-09-18 20:13:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe420cf87c2cd7ac88dbb76c62b11c1022d842801f788bbe7ab9435e8bfc3bfeb
Parent hash: 0x3f60a02f…78f1ce70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,069 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.2%972,366 / 30,000,000

Base fee

20 gwei

State root

0x53857674cf2c…d3a65ef3ebe8

Transactions root

0xcdcc547e5d86…2693672ac239

Receipts root

0x23fca4f3cab7…4329243afe7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800