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 #21442645 · ArcScan

Block

#21,442,645

2026-09-18 04:40:02 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,645
Timestamp: 47 days ago · 2026-09-18 04:40:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x040eb6dea46fb352c3c6dc0b6b43f3ea3a8ea79b759096b4d9b9dadc753506e4
Parent hash: 0x7e89a7b7…4ade8a2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,645 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.4%4,617,442 / 30,000,000

Base fee

20 gwei

State root

0xaa3be12aeed2…3618c094236f

Transactions root

0xba69f3ec0919…f60be1c6f64c

Receipts root

0x9015e969978e…0b16e66a7df3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800