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 #21178098 · ArcScan

Block

#21,178,098

2026-09-16 15:24:41 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,098
Timestamp: 8 days ago · 2026-09-16 15:24:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xf22d1e0ab5281a0be64907a0f40effbbecfeaf66b24a93328f1f7217ce9990f7
Parent hash: 0x5908c584…d1229773
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,098 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

46.6%13,991,050 / 30,000,000

Base fee

107.35615737 gwei

State root

0x09ed530e3321…1da84c0dc01a

Transactions root

0x8358c9bf5038…b41a49ebbc1c

Receipts root

0x352a8e390952…0f06b82727d9

Nonce

0x0000000000000000

Extra data

0x00000018ee006473