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 #21266147 · ArcScan

Block

#21,266,147

2026-09-17 03:47:59 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,147
Timestamp: 10 days ago · 2026-09-17 03:47:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3c11fa3e584f5fcdbb64399362eb48a039cf9eb6701d68494f3890ca56d01a4
Parent hash: 0x98ba58ad…58bc87b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,147 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.5%6,141,274 / 30,000,000

Base fee

20 gwei

State root

0x394e44ca12dd…d8352ffefc77

Transactions root

0x73e595f0878d…a51d7a24e5b0

Receipts root

0x822f85475b68…66ec972f9c4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800