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 #21276934 · ArcScan

Block

#21,276,934

2026-09-17 05:19:07 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,934
Timestamp: 15 days ago · 2026-09-17 05:19:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x86b1ebaaca5558646687c62a42b5ecd2a01055edc2e5b930319e74fb09e17987
Parent hash: 0xdfdc79f1…f9f28160
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,934 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.4%6,420,137 / 30,000,000

Base fee

20 gwei

State root

0xc2179b252520…165920642f08

Transactions root

0xe489692b7f8a…a5b4bcf4506b

Receipts root

0x0873d6daea93…72df27ffd5b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800