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 #0x81ffc4821e9bda261899141988085ac0adb1e611a066fe7f29463f1d56476128 · ArcScan

Block

#21,292,417

2026-09-17 07:29:56 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,417
Timestamp: 16 days ago · 2026-09-17 07:29:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x81ffc4821e9bda261899141988085ac0adb1e611a066fe7f29463f1d56476128
Parent hash: 0xefe606f1…ac98e37c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,417 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.4%2,515,788 / 30,000,000

Base fee

20 gwei

State root

0x73c3eba116dd…54a2df156399

Transactions root

0x0e42fbb96133…51d84a331e3b

Receipts root

0x5825d0b64a9e…dab1b1620ab1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800