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 #21230126 · ArcScan

Block

#21,230,126

2026-09-16 22:43:51 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,126
Timestamp: 15 days ago · 2026-09-16 22:43:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc191edf46764017a8f7137c741480b42104090b6b58dfdbc5be0b99abce203c
Parent hash: 0x30bb158f…1cd0bc45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,126 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

70.5%21,143,639 / 30,000,000

Base fee

20 gwei

State root

0x15807f6b0c6d…83f02331ed9a

Transactions root

0xb34c921a7d09…8e300e5c8cb0

Receipts root

0x12770d70e9d5…6c361f738538

Nonce

0x0000000000000000

Extra data

0x00000004a817c800