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 #21211394 · ArcScan

Block

#21,211,394

2026-09-16 20:05:44 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,394
Timestamp: 9 days ago · 2026-09-16 20:05:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a6f887d930c560f7f219bad6b77a5056735c82004bca455261ab1dc3ef5561b
Parent hash: 0x63cbd3b5…128c4578
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,394 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

48.1%14,429,984 / 30,000,000

Base fee

20 gwei

State root

0x99080c02e459…66f0274c7b60

Transactions root

0xa1f81eac3139…f61c80f5975e

Receipts root

0xccacc556fa02…c889015c46cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800