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 #21244858 · ArcScan

Block

#21,244,858

2026-09-17 00:48:12 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,858
Timestamp: 23 days ago · 2026-09-17 00:48:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xbef005d1a49f26f7558a193323ebf979e14284acca7fe6fadee5bb1f2e5e0112
Parent hash: 0xec5b36a1…8b2bb729
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,858 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

97.4%29,218,676 / 30,000,000

Base fee

20.245258222 gwei

State root

0x1059b3861b04…0b22d9cddbd0

Transactions root

0xcee6dd28b29d…131b02103f16

Receipts root

0x434ce2e913c7…261fa32b5537

Nonce

0x0000000000000000

Extra data

0x00000004bb602488