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 #0x80871d0679ac8af1ce84a7c57874dd67fcaf7b90f6d4e9d2c2563789e23cc2f9 · ArcScan

Block

#21,254,005

2026-09-17 02:05:26 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,005
Timestamp: 18 days ago · 2026-09-17 02:05:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x80871d0679ac8af1ce84a7c57874dd67fcaf7b90f6d4e9d2c2563789e23cc2f9
Parent hash: 0x472d45cd…e3c80998
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,005 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.2%4,848,698 / 30,000,000

Base fee

20 gwei

State root

0xd8f23a8a20ac…a878e43ddf25

Transactions root

0xa85aa53af16f…f0bde0bb61b8

Receipts root

0xd1b5bbd54f58…77996c71ea15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800