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 #0x3d4b1371c39a2dd73fa0c47a9307dfbc44f85c9b5b07b27a77942c75ac3393ef · ArcScan

Block

#21,296,997

2026-09-17 08:08:38 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,997
Timestamp: 58 days ago · 2026-09-17 08:08:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d4b1371c39a2dd73fa0c47a9307dfbc44f85c9b5b07b27a77942c75ac3393ef
Parent hash: 0x7804a430…8113549c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,997 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.8%5,631,409 / 30,000,000

Base fee

20 gwei

State root

0xbe392e359302…61c7eeac8a95

Transactions root

0xb2ddd07a07f9…4abde1739a32

Receipts root

0x497f56c2e180…8ea7f4c3db51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800