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 #0x8b884a761c1ce6fa361e413f1e5987ea969df2fd915a53dc4c9cf5a5ae5f9eb7 · ArcScan

Block

#21,515,381

2026-09-18 14:54:53 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,381
Timestamp: 48 days ago · 2026-09-18 14:54:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b884a761c1ce6fa361e413f1e5987ea969df2fd915a53dc4c9cf5a5ae5f9eb7
Parent hash: 0xfa3448f1…f0457dad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,381 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.7%1,109,878 / 30,000,000

Base fee

20 gwei

State root

0x9c90f8fbc219…9c2148e1da30

Transactions root

0x9e91043ccac9…5949f3e7bcb1

Receipts root

0x828a17b30022…3bbb7bd1092d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800