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 #21383530 · ArcScan

Block

#21,383,530

2026-09-17 20:20:22 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,530
Timestamp: 26 days ago · 2026-09-17 20:20:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x16b6efe4cb3eb1d8170cefe9a54c9acd38f70fa678eae94e872bede43ab2a020
Parent hash: 0x8424df42…bccd9e2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,530 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.4%4,336,336 / 30,000,000

Base fee

20 gwei

State root

0xdda4645401d4…3e526839b305

Transactions root

0x15792a5aac10…bc28fb58858f

Receipts root

0xa70c60ddc100…15b0106eb29d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800