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 #0x037374a53cf992b71b4fcbe379b5715aeef1f5819b74586ee8d5db7f7577fecc · ArcScan

Block

#21,215,430

2026-09-16 20:39:48 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,430
Timestamp: 4 days ago · 2026-09-16 20:39:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x037374a53cf992b71b4fcbe379b5715aeef1f5819b74586ee8d5db7f7577fecc
Parent hash: 0x274c36f0…96526d51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,430 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.4%6,132,593 / 30,000,000

Base fee

20 gwei

State root

0xafc6d355f4f9…f4b36c645820

Transactions root

0x93fc40de24e4…1ce92b35c35b

Receipts root

0xc4552cd1446b…b3942c488e43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800