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 #21276623 · ArcScan

Block

#21,276,623

2026-09-17 05:16:29 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,623
Timestamp: 24 days ago · 2026-09-17 05:16:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd165abaf11299811652f1ea4fa8644bc59869a416233e5b94c476dc26520ec7
Parent hash: 0x0318fea0…7d2a60b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,623 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.4%3,729,803 / 30,000,000

Base fee

20 gwei

State root

0x145c95b2c1dd…410ddfacb709

Transactions root

0x1136da22e4a4…e9a0cd5d2604

Receipts root

0x90a303181dbc…fd81ae5ccfd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800