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 #21289365 · ArcScan

Block

#21,289,365

2026-09-17 07:04:09 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,365
Timestamp: 20 days ago · 2026-09-17 07:04:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4d299274678807b4c45e6881a003f83a642e6caaaffc5b5d5650436d30a8487
Parent hash: 0x4612a7c5…02ab354a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,365 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.6%4,394,605 / 30,000,000

Base fee

20 gwei

State root

0xc3f3a7530836…7f5c29a8bbe3

Transactions root

0x99c50fe61901…cb1f1100f787

Receipts root

0xd2bdc15bd09d…bf930b8f0c29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800