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 #21554513 · ArcScan

Block

#21,554,513

2026-09-18 20:25:42 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,513
Timestamp: 23 days ago · 2026-09-18 20:25:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b3e6ecc91b48d4a506752c112d07164055ae1655b2d364af4f8d5f3763ff76b
Parent hash: 0x4502c756…b7262f6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,513 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.0%913,379 / 30,000,000

Base fee

20 gwei

State root

0x1b7eeeb82d2a…a2fd981d3751

Transactions root

0x2dc85ce89b95…5b5a813417fd

Receipts root

0x47d9baecc9f1…96b3f8970620

Nonce

0x0000000000000000

Extra data

0x00000004a817c800