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 #0x204d298a8402b847c69b082963b9395060d0773ebef4fc8534305e76a76e7fe3 · ArcScan

Block

#21,394,313

2026-09-17 21:51:30 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,313
Timestamp: 28 days ago · 2026-09-17 21:51:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x204d298a8402b847c69b082963b9395060d0773ebef4fc8534305e76a76e7fe3
Parent hash: 0x727258c2…359129bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,313 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.4%121,602 / 30,000,000

Base fee

20 gwei

State root

0x48ad7cee9084…cf86388271f7

Transactions root

0xd24f01a6dfe6…ecfa9b6a5dbc

Receipts root

0x82e6e9a88dcd…2e6a61763c9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800