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 #21172479 · ArcScan

Block

#21,172,479

2026-09-16 14:37:15 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,479
Timestamp: 6 days ago · 2026-09-16 14:37:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x586a956ef458da14b4eef3e51f52d3eb612ddceb6e3c07318c6cf512231ebfb2
Parent hash: 0x69c41deb…e55ef366
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,479 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

67.5%20,249,285 / 30,000,000

Base fee

171.035368358 gwei

State root

0xe9fd75e6f618…3e7a5014dd32

Transactions root

0x22fbceb8851a…ad7ac743ad6a

Receipts root

0x7936e231441b…62b163061b8b

Nonce

0x0000000000000000

Extra data

0x00000027caac937c