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 #21329960 · ArcScan

Block

#21,329,960

2026-09-17 12:47:01 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,960
Timestamp: 21 days ago · 2026-09-17 12:47:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9098fef8e4afa3d06999e9c56a2800303119d7294b59a0aa892c5b62d9d79ac
Parent hash: 0xe3832cde…24453923
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,960 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

40.2%12,059,972 / 30,000,000

Base fee

20 gwei

State root

0x40de79781f1e…1683df03e453

Transactions root

0x00c7f4a9c059…21c0efd11ca0

Receipts root

0x233961013faf…4f729a6d2ab4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800