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 #21319565 · ArcScan

Block

#21,319,565

2026-09-17 11:19:15 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,565
Timestamp: 51 days ago · 2026-09-17 11:19:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ab3517b0bdc7ec1709715077be2757b47a4508b33bee28d5fd9aff02c55889e
Parent hash: 0x26aaac71…22f0b2b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,565 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

49.3%14,788,781 / 30,000,000

Base fee

20 gwei

State root

0xc4f18ed00fb1…6c631d8e8c1d

Transactions root

0x7ee4721b5172…e9180d43ff3d

Receipts root

0x202a94a2f172…6fcdf7b66fa6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800