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 #21548359 · ArcScan

Block

#21,548,359

2026-09-18 19:33:39 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,359
Timestamp: 47 days ago · 2026-09-18 19:33:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xc31ad1f9574cd0bf550b82a0b0785e965b013f25aa477cb0ba0e1cb4de72a1a5
Parent hash: 0x40639524…eaacacb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,359 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.1%629,001 / 30,000,000

Base fee

20 gwei

State root

0xbc3b0ae1af3e…735d07828909

Transactions root

0xbc788c1f98ae…1d8a2fa9719c

Receipts root

0x76e8cfe47475…11b05b7f8886

Nonce

0x0000000000000000

Extra data

0x00000004a817c800