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 #21294491 · ArcScan

Block

#21,294,491

2026-09-17 07:47:28 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,491
Timestamp: 6 days ago · 2026-09-17 07:47:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9fe55898dc901f2b611aa79787408bdcbab49655aebc667b9b545ed3b198ef2
Parent hash: 0xdcbcf72d…477b4782
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,491 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

31.6%9,466,415 / 30,000,000

Base fee

20 gwei

State root

0x310c80f5ee37…fd0a7cc8e7a5

Transactions root

0xa39b0da9aee5…ce7c82909503

Receipts root

0x9d128bb29716…183f543c6add

Nonce

0x0000000000000000

Extra data

0x00000004a817c800