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 #21344972 · ArcScan

Block

#21,344,972

2026-09-17 14:53:50 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,972
Timestamp: 56 days ago · 2026-09-17 14:53:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x1954da9f6628f830f76f8dc39a82502f987250f01e5547488e78de7123805b5b
Parent hash: 0x7fcccf94…888e7c14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,972 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.1%4,236,240 / 30,000,000

Base fee

20 gwei

State root

0xaa377d5c2c90…93ef22c92451

Transactions root

0x7236c8c74276…9392b531dad0

Receipts root

0xa0127e3ea2c3…d96378717e68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800