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 #21253448 · ArcScan

Block

#21,253,448

2026-09-17 02:00:44 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,448
Timestamp: 17 days ago · 2026-09-17 02:00:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x537d05a32858c9b74b7127dadd767f54f803144c410ab97814c992e64d80a02d
Parent hash: 0x3b686056…1fc06efc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,448 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

49.2%14,757,815 / 30,000,000

Base fee

20 gwei

State root

0x0825c42fefd3…047f77485b88

Transactions root

0x82e9cccaad74…9de186b05b90

Receipts root

0x7bc9a006a411…9e0393402de1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800