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 #21558049 · ArcScan

Block

#21,558,049

2026-09-18 20:55:36 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,049
Timestamp: 41 days ago · 2026-09-18 20:55:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf193b7ba618ef631a71ba19a2fff464b28a1864e5f4dd91ab47d8a680219eec
Parent hash: 0x18790a58…5e108661
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,049 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.7%2,306,069 / 30,000,000

Base fee

20 gwei

State root

0x039cddcf4e8a…a8d07471277a

Transactions root

0x5d48a296e12f…6a961dfebd1b

Receipts root

0x989ffa00707b…f0fbe3a109ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800