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 #21264967 · ArcScan

Block

#21,264,967

2026-09-17 03:38:01 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,967
Timestamp: 6 days ago · 2026-09-17 03:38:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xc516f8145f6340341b3e005d73dc66a0db9436dfa1bc5f5265fc2947ec583368
Parent hash: 0xff05a487…6b32fbdc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,967 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

47.7%14,304,524 / 30,000,000

Base fee

20 gwei

State root

0xc27420c242b7…252b0080ede1

Transactions root

0xd96f784a2c01…8f2dec0cc4db

Receipts root

0xa6679718ee72…c23bfb4d160a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800