Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x584258692202f8c525b6d164c8dedc94a05f88d276ce2408fd57b32e840936e8 · ArcScan

Block

#21,229,990

2026-09-16 22:42:42 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,990
Timestamp: 11 days ago · 2026-09-16 22:42:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x584258692202f8c525b6d164c8dedc94a05f88d276ce2408fd57b32e840936e8
Parent hash: 0x54549c7f…e7fcc45a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,990 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

51.4%15,433,869 / 30,000,000

Base fee

20 gwei

State root

0x8f240ade1e57…8bc72d5ffe33

Transactions root

0x4b3f20ded929…9d091eb68a96

Receipts root

0xed42997bee1e…732b2011e4d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800