Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x256719a98d9795f11f399361f5c244e29b13d2c0262333ae5542d970f2c09346 · ArcScan

Block

#21,214,063

2026-09-16 20:28:16 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,214,063
Timestamp: 6 days ago · 2026-09-16 20:28:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x256719a98d9795f11f399361f5c244e29b13d2c0262333ae5542d970f2c09346
Parent hash: 0xa7257cce…8dd0ff87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,214,063 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

58.8%17,647,486 / 30,000,000

Base fee

20 gwei

State root

0x28275235371f…48ae91cbbca2

Transactions root

0x22d68bb43bf4…1fbf3f71c0b4

Receipts root

0xe9cfbef2ca8b…ea18b56c8645

Nonce

0x0000000000000000

Extra data

0x00000004a817c800