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 #21480826 · ArcScan

Block

#21,480,826

2026-09-18 10:02:47 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,826
Timestamp: 57 days ago · 2026-09-18 10:02:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x847ba973f5632bef951594fc1d30bede089f43caa49c248984631f04f01a6949
Parent hash: 0xa8fe0b75…dc8f6711
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,826 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,096,348 / 30,000,000

Base fee

20 gwei

State root

0x1340dc6f4b16…f1f2e192529d

Transactions root

0x92aabea05c8c…8ba24d2bc926

Receipts root

0x27a3fb1db78e…3a4ad6de58b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800