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 #21410139 · ArcScan

Block

#21,410,139

2026-09-18 00:05:17 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,139
Timestamp: 7 days ago · 2026-09-18 00:05:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa22b1610e89125b57e4445846bdb340d963d9aaab5bbc70ea8a074d42d4b827
Parent hash: 0x20a8d5cd…fba0ea72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,139 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.4%4,630,025 / 30,000,000

Base fee

20 gwei

State root

0xfd047aefad13…37bbe1d61d0d

Transactions root

0xccb4846b39fa…e578cf9e64a9

Receipts root

0x81a4a9ee50df…e2f5ed039a3b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800