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 #21515643 · ArcScan

Block

#21,515,643

2026-09-18 14:57:06 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,643
Timestamp: 43 days ago · 2026-09-18 14:57:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c80604997aaf456415712a742edc65ac56c39ff7b561522c7eb8d97f12cbcc7
Parent hash: 0x2ed51ca3…9afe835b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,643 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.9%3,585,279 / 30,000,000

Base fee

20 gwei

State root

0x974a775b0404…4dbbfa68b85e

Transactions root

0x3cbfcb8d6eed…8181eefa9d62

Receipts root

0x1c0345864b3a…89a79c635994

Nonce

0x0000000000000000

Extra data

0x00000004a817c800