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 #21372647 · ArcScan

Block

#21,372,647

2026-09-17 18:48:25 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,647
Timestamp: 40 days ago · 2026-09-17 18:48:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xe7bc0d0a6e69334d6e8d49342feffb1e6ca034a305ca4eca79b9369777e6a09a
Parent hash: 0x3a66cf5a…6567765c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,647 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.9%4,485,234 / 30,000,000

Base fee

20 gwei

State root

0x18c5bf3c5cd1…85f4e8050722

Transactions root

0xa3c76d21a024…98033fb3eed4

Receipts root

0xca4e05bbbec9…a0203de39369

Nonce

0x0000000000000000

Extra data

0x00000004a817c800