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 #21338273 · ArcScan

Block

#21,338,273

2026-09-17 13:57:14 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,273
Timestamp: 8 days ago · 2026-09-17 13:57:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xcaa68aa30b1552334984793ce0479b33fecb0e5ff3680f411ac7d64676635f15
Parent hash: 0x19f57114…fa9a587a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,273 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.3%5,491,782 / 30,000,000

Base fee

20 gwei

State root

0x62a176c6a8e0…87c9c40889e3

Transactions root

0x62e8a423078a…169ff1fb2787

Receipts root

0x23d1b546e2bd…cebbec63a4d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800