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 #21171986 · ArcScan

Block

#21,171,986

2026-09-16 14:33:05 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,986
Timestamp: 21 days ago · 2026-09-16 14:33:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x0887aee3012851d0cb8370e29aa9d6f28df43caa46dc15b523d9407dceffd1a3
Parent hash: 0x87cf18c4…616ae0d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,986 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.5%11,267,882 / 30,000,000

Base fee

228.344579242 gwei

State root

0x73aa05f060e3…bd0d4c1b884f

Transactions root

0xb6a2b2d83d32…2487dd80dadc

Receipts root

0x0927bf5610e8…4461a07ea37f

Nonce

0x0000000000000000

Extra data

0x00000034eff99b6b