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 #21312518 · ArcScan

Block

#21,312,518

2026-09-17 10:19:45 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,518
Timestamp: 35 days ago · 2026-09-17 10:19:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2738e0092d19532f3e5381d55dafc556cf80c442668fd7ee631dd7af72310928
Parent hash: 0xe79ef008…3142e813
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,518 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.5%3,749,246 / 30,000,000

Base fee

20 gwei

State root

0x82da5dccecbe…d26da6e80699

Transactions root

0x7a835f550a1b…fa1f2d48a8af

Receipts root

0x74ca554d3195…0b0aa6e59c19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800