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 #0x55d1d63875b3da2a0664bdb74d5e54e2fae70907dc50ccd50a876d961ae4008c · ArcScan

Block

#21,485,965

2026-09-18 10:46:14 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,965
Timestamp: 54 days ago · 2026-09-18 10:46:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x55d1d63875b3da2a0664bdb74d5e54e2fae70907dc50ccd50a876d961ae4008c
Parent hash: 0x4b3b4b0d…d4e37eb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,965 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.7%806,923 / 30,000,000

Base fee

20 gwei

State root

0x4c8187dd1479…345221141eb9

Transactions root

0x4dcc3b0d5cae…fb1f708a43a0

Receipts root

0x681e56a7f012…820e38ec63f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800