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 #21570969 · ArcScan

Block

#21,570,969

2026-09-18 22:44:51 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,969
Timestamp: 57 days ago · 2026-09-18 22:44:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xefcdc6a97ca97af221db84bd1e2c80a9e7e981ed8497f8856209046d88cfc51b
Parent hash: 0xbab84461…0deb2329
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,969 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

0.6%174,643 / 30,000,000

Base fee

20 gwei

State root

0x185f7e258959…c4a9b24aa648

Transactions root

0x4b0fa4794f94…867bbafa13a5

Receipts root

0xc331ec21b0c7…1edcda158647

Nonce

0x0000000000000000

Extra data

0x00000004a817c800