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 #21558245 · ArcScan

Block

#21,558,245

2026-09-18 20:57:15 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,245
Timestamp: 46 days ago · 2026-09-18 20:57:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d7d4dc956bae2f944615b02f49c422536cd2372c2d79bfae376c3b77655af4d
Parent hash: 0x43d5d85d…d172b21e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,245 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

0.7%199,845 / 30,000,000

Base fee

20 gwei

State root

0x564c4a8af8ee…5df9ac7fe157

Transactions root

0xf1562d8d8541…15378932d1c0

Receipts root

0x3f3ae52bd1bb…7356e0be176a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800