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 #21177343 · ArcScan

Block

#21,177,343

2026-09-16 15:18:19 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,343
Timestamp: 8 days ago · 2026-09-16 15:18:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0fda2f4f58426dc1fa1310d01a6353a1666bc1717e51a8263c8e1458a129fa7
Parent hash: 0x84c2b9cf…d59b1578
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,343 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

36.1%10,820,478 / 30,000,000

Base fee

123.824880866 gwei

State root

0x1b8df48194e0…be7e0f509f42

Transactions root

0xb931bf0f9d57…d1ea1a8c955f

Receipts root

0x9b621f36c21c…272ba27e02ca

Nonce

0x0000000000000000

Extra data

0x0000001cc0de3721