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 #21288455 · ArcScan

Block

#21,288,455

2026-09-17 06:56:27 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,455
Timestamp: 10 days ago · 2026-09-17 06:56:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a527bb2b8ea09d4c401ef8411c28675ed4bb2eeb5fd0e93f2f39378504bc9f3
Parent hash: 0x6b394a48…0e9f7a2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,455 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.0%3,292,191 / 30,000,000

Base fee

20 gwei

State root

0xeedd7e13a789…a31c50c445e9

Transactions root

0x273f1c1fa4cf…cd58ccbd0175

Receipts root

0x6fa60efab887…652c4f4739ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800