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 #21318886 · ArcScan

Block

#21,318,886

2026-09-17 11:13:31 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,886
Timestamp: 48 days ago · 2026-09-17 11:13:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x41ea65af60b4cdf809c8f603525826c3afc2933e2499e4484629483934c56e2f
Parent hash: 0xb64835bc…fd20a1c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,886 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

51.5%15,447,386 / 30,000,000

Base fee

20 gwei

State root

0x3a1ed7b9036a…a9a7a393afe0

Transactions root

0x44af9ac4cd63…961f9a0a4166

Receipts root

0x30fd9bd1f0a7…d3726766e041

Nonce

0x0000000000000000

Extra data

0x00000004a817c800