Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x73505f293f231520e2f9020b11590d67341b3963002d3b757992ac67c5c8f869 · ArcScan

Block

#21,246,185

2026-09-17 00:59:24 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,185
Timestamp: 3 days ago · 2026-09-17 00:59:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x73505f293f231520e2f9020b11590d67341b3963002d3b757992ac67c5c8f869
Parent hash: 0xba79d24a…ef57bc0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,185 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.7%5,900,766 / 30,000,000

Base fee

20 gwei

State root

0x916790c6d9cb…dee200af7600

Transactions root

0x59311ad546e9…2992aa6d72c1

Receipts root

0x625f5c9f88f5…a4b32c004eb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800