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 #21361644 · ArcScan

Block

#21,361,644

2026-09-17 17:15:27 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,644
Timestamp: 15 days ago · 2026-09-17 17:15:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1351407f23d1cbdff23f4da92b9315fd694631f4097c371c79c238e1034d7c3
Parent hash: 0x1138a75f…f47b78b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,644 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.9%4,470,342 / 30,000,000

Base fee

20 gwei

State root

0x81ecfda7df0d…c29399a8c4b4

Transactions root

0xd7bc5fece97f…ec6664b03ffe

Receipts root

0x10470de4d618…c3c825d552ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800