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 #21553758 · ArcScan

Block

#21,553,758

2026-09-18 20:19:19 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,758
Timestamp: 7 days ago · 2026-09-18 20:19:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x345339d0a6a119635ec4906bb89617fb1cbc8cb7dfef2f002a42535402804fa1
Parent hash: 0xac1f0cc4…965c07c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,758 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.5%453,496 / 30,000,000

Base fee

20 gwei

State root

0x7f787172a2e9…434fb81e3498

Transactions root

0xaf63b26ff6f5…6499e5bf7cb9

Receipts root

0x4c62989ce22a…355b4a78cb57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800