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 #0xa79728a8ad9fad34d5cdbef4b1c190125e90323d8f73538056aa1dc5e0ac902a · ArcScan

Block

#21,251,419

2026-09-17 01:43:36 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,419
Timestamp: 12 days ago · 2026-09-17 01:43:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa79728a8ad9fad34d5cdbef4b1c190125e90323d8f73538056aa1dc5e0ac902a
Parent hash: 0x2e87c672…4a9f4e86
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,419 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

59.5%17,835,793 / 30,000,000

Base fee

20 gwei

State root

0xee4b60f45373…6b7688601dc1

Transactions root

0x528cde549eeb…11b506d3ed50

Receipts root

0x616156aab84e…9cc2653b19a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800