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 #21276054 · ArcScan

Block

#21,276,054

2026-09-17 05:11:41 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,054
Timestamp: 17 days ago · 2026-09-17 05:11:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xfee47a74e0647ae5774048c76028b3e1dbff2f33b360e9b769b6d9de954fc692
Parent hash: 0x335b7816…1d6a90cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,054 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.6%2,867,122 / 30,000,000

Base fee

20 gwei

State root

0xef4e046a7cc5…f393184a2bdc

Transactions root

0x2f8466fdbb9c…b830c4258927

Receipts root

0xf9dab3ad1ece…be806e27dd3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800