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 #0xbacc6f51d3d256b168bd1317817512d66784c74b936b53e607fc645ec1e0e720 · ArcScan

Block

#21,290,610

2026-09-17 07:14:40 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,610
Timestamp: 14 days ago · 2026-09-17 07:14:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xbacc6f51d3d256b168bd1317817512d66784c74b936b53e607fc645ec1e0e720
Parent hash: 0x1c2b0e33…a7775d9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,610 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

30.7%9,219,217 / 30,000,000

Base fee

20 gwei

State root

0x946446a47633…69f9e4b83b49

Transactions root

0x23d6f43dc07f…86136cf6f6ac

Receipts root

0x2a0cab542509…6456dc3952b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800