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 #21392124 · ArcScan

Block

#21,392,124

2026-09-17 21:33:00 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,124
Timestamp: 29 days ago · 2026-09-17 21:33:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x877d2db5af48ccc787435fb15a53bd8c0341dc631f1f23702becca33f38f84b8
Parent hash: 0xa69916bb…e234e9bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,124 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.8%1,725,453 / 30,000,000

Base fee

20 gwei

State root

0x7ad6d1680a6b…9d1d3bb7af5d

Transactions root

0x585c0efa9f43…30de41600bfc

Receipts root

0x822789004b05…d6d9106af3a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800