Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2dc5fbc75df6d6ce7193b19f654ff9b5ba886a2a157d57fa4478f82e47f0ab52 · ArcScan

Block

#21,220,490

2026-09-16 21:22:31 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,490
Timestamp: 13 days ago · 2026-09-16 21:22:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x2dc5fbc75df6d6ce7193b19f654ff9b5ba886a2a157d57fa4478f82e47f0ab52
Parent hash: 0x0c41400f…adf48d53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,490 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

76.3%22,887,652 / 30,000,000

Base fee

20.597153239 gwei

State root

0x4840b701d166…ec431e9c9495

Transactions root

0x8dacf25de122…3d0de919b143

Receipts root

0x65555a9e17a6…c98c454c055c

Nonce

0x0000000000000000

Extra data

0x00000004d0800ee3