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 #21481545 · ArcScan

Block

#21,481,545

2026-09-18 10:08:52 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,545
Timestamp: 50 days ago · 2026-09-18 10:08:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x9189787f0183c128dcf74fb5bc0aadb9c4314a37f95228b3194657954f8713cd
Parent hash: 0xe1e81291…5cada6d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,545 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.6%2,574,941 / 30,000,000

Base fee

20 gwei

State root

0x1bb96581997a…9a0948e1c681

Transactions root

0xa9bccbc78b26…fa46b11fbab3

Receipts root

0xcc7c7560be2c…c11fdbea4c4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800