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 #21515445 · ArcScan

Block

#21,515,445

2026-09-18 14:55:25 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,445
Timestamp: 47 days ago · 2026-09-18 14:55:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d774fd583eea17a3b3fe4ad678579f8b410da7689dca121224154d47b3c6788
Parent hash: 0xae28d3e8…66a8b8ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,445 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.0%2,995,328 / 30,000,000

Base fee

20 gwei

State root

0xa461abc7413f…4423d08e5c6b

Transactions root

0x318e5c6c2ce4…f3d34bce54db

Receipts root

0x5e0ec1583128…05541c8359d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800