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 #0x16a45813a03af0362001e79643b3c9a5b4712b52299d794a2518f7f7ed50ed5e · ArcScan

Block

#21,223,227

2026-09-16 21:45:37 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,227
Timestamp: 21 days ago · 2026-09-16 21:45:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x16a45813a03af0362001e79643b3c9a5b4712b52299d794a2518f7f7ed50ed5e
Parent hash: 0x08736d07…9735e2ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,227 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

49.4%14,813,076 / 30,000,000

Base fee

20 gwei

State root

0x197fa89bef00…27f7419e2942

Transactions root

0xd2d168d9a976…d1621eddf4c9

Receipts root

0x31006e6f2d48…5ca5be022bd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800