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 #0x31d447d075f3295ba2136d30b5678a7bfddfee4e1784e69c1e867a56fbaf618e · ArcScan

Block

#21,555,574

2026-09-18 20:34:40 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,574
Timestamp: 41 days ago · 2026-09-18 20:34:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x31d447d075f3295ba2136d30b5678a7bfddfee4e1784e69c1e867a56fbaf618e
Parent hash: 0xe8353d0b…fe4c6c2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,574 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.8%2,334,296 / 30,000,000

Base fee

20 gwei

State root

0x08272fb6722b…5d5cb4d3d163

Transactions root

0xad563202a359…cabba746e696

Receipts root

0x89d26bf6c7af…f670d8dd185f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800