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 #0x0c0102b55910f45037641f214ef1f29dd606129a7a0248a61f2688f00e9d48fb · ArcScan

Block

#21,299,404

2026-09-17 08:28:59 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,404
Timestamp: 52 days ago · 2026-09-17 08:28:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c0102b55910f45037641f214ef1f29dd606129a7a0248a61f2688f00e9d48fb
Parent hash: 0xec3b4def…3640ccc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,404 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

30.5%9,139,953 / 30,000,000

Base fee

20 gwei

State root

0x3ac3e493483b…9597f7cc385c

Transactions root

0x07f42d943c71…fd6a1f785b45

Receipts root

0xbd9cafe59339…0abdf117de9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800