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 #0x122d249c14bc36cef8493087c6293bd00f99222aed5d7dc3d90e6cb7773ff327 · ArcScan

Block

#21,554,492

2026-09-18 20:25:31 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,492
Timestamp: 22 days ago · 2026-09-18 20:25:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x122d249c14bc36cef8493087c6293bd00f99222aed5d7dc3d90e6cb7773ff327
Parent hash: 0xe6c62bde…7661239c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,492 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.6%469,676 / 30,000,000

Base fee

20 gwei

State root

0x490b8b4b1511…f65038673075

Transactions root

0xeedf7e459814…befc197f40cf

Receipts root

0xc4591692fbdb…3f3f6da4d0cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800