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 #21529497 · ArcScan

Block

#21,529,497

2026-09-18 16:54:12 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,497
Timestamp: 47 days ago · 2026-09-18 16:54:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e986ad4cd1f1938ed722cc87d48f75abb38811f386358e27926cedfea3c0249
Parent hash: 0x15361e21…65511e0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,497 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.4%123,125 / 30,000,000

Base fee

20 gwei

State root

0x42aa726db361…5ee454106e9a

Transactions root

0x8fa954f743ea…51d09e4c5030

Receipts root

0x7639cac4e780…d3c1d57eedd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800