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 #21301044 · ArcScan

Block

#21,301,044

2026-09-17 08:42:50 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,044
Timestamp: 15 days ago · 2026-09-17 08:42:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b67544651dd378f062e8b16a22cd15a352f51babccd63e178cc926ebb277985
Parent hash: 0xb5e7e174…efdd54ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,044 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.5%5,843,433 / 30,000,000

Base fee

20 gwei

State root

0xb90cd5ab8282…a7dcca88f7a0

Transactions root

0xad4712d7d12a…3a6eab39ac0e

Receipts root

0xa69437948eb5…9c7e71e489ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800