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 #21441392 · ArcScan

Block

#21,441,392

2026-09-18 04:29:26 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,392
Timestamp: 57 days ago · 2026-09-18 04:29:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x729f7b17a12836f3fdfafbcbee308fc982d028a703dc2c0485772b619f4eea29
Parent hash: 0x2655885d…f40aaec3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,392 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.1%2,144,884 / 30,000,000

Base fee

20 gwei

State root

0xa1d9e9b86d1a…178256c76187

Transactions root

0x43ecdc33d43f…e72ca3e353b4

Receipts root

0xfb4e215b0c96…2a3d4c985b82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800