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 #21382637 · ArcScan

Block

#21,382,637

2026-09-17 20:12:49 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,637
Timestamp: 18 days ago · 2026-09-17 20:12:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c0c5e68b72987ff145627339a9cf674e79c9d096171e033d4472f2f90e1def0
Parent hash: 0xf65eb424…4d458634
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,637 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

26.3%7,902,011 / 30,000,000

Base fee

20 gwei

State root

0xae30aa1291c5…5057cd3f5c02

Transactions root

0x1f55bd468bca…093dd655d996

Receipts root

0xf4f5a2c09ba7…8c492d947c90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800