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 #0x2fcf61cd3d1d4936adeab0e06aadb5d61f28d29945e733c5ff2265499cbb8d32 · ArcScan

Block

#21,366,777

2026-09-17 17:58:49 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,777
Timestamp: 40 days ago · 2026-09-17 17:58:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fcf61cd3d1d4936adeab0e06aadb5d61f28d29945e733c5ff2265499cbb8d32
Parent hash: 0xb807af43…d0764daa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,777 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.1%5,140,495 / 30,000,000

Base fee

20 gwei

State root

0x3d8b3d13a67b…1f6edc394b79

Transactions root

0x9dde0fc39da1…a6447fad9364

Receipts root

0xb42fd8d3c6a1…70c5beda407a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800