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 #21270178 · ArcScan

Block

#21,270,178

2026-09-17 04:22:02 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,178
Timestamp: 3 days ago · 2026-09-17 04:22:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b1986a59b7d67b42eaceca5b7f2ba1097a8fcb2a2a21ab87ce58986b80a9a0f
Parent hash: 0xd833119d…1dbae7d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,178 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.4%6,714,855 / 30,000,000

Base fee

20 gwei

State root

0xe39b10f77d54…ef9dbd7ad970

Transactions root

0x596e7bc54169…d334b6c5da2f

Receipts root

0xb23cd204cc87…1f8eb2e3b140

Nonce

0x0000000000000000

Extra data

0x00000004a817c800