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 #21276131 · ArcScan

Block

#21,276,131

2026-09-17 05:12:20 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,131
Timestamp: 19 days ago · 2026-09-17 05:12:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e1178bd08b3121d926e1a0f97eb4a0d9f2ec00637a1e2d984f9daa175182857
Parent hash: 0x95002afd…b1d33979
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,131 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.6%6,166,734 / 30,000,000

Base fee

20 gwei

State root

0x3dfbb4ffce41…96f8a4ce6cfd

Transactions root

0x803d5294ce0a…706b7ccd4c53

Receipts root

0x5fbc9b9ba3eb…10fb68703a64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800