Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9290a16b959f04763d988ff9fb4f30956b888242d05b5f252dcde3194f4099a8 · ArcScan

Block

#21,559,064

2026-09-18 21:04:11 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,064
Timestamp: 54 days ago · 2026-09-18 21:04:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9290a16b959f04763d988ff9fb4f30956b888242d05b5f252dcde3194f4099a8
Parent hash: 0x515af657…36fb6c08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,064 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.6%465,174 / 30,000,000

Base fee

20 gwei

State root

0xb7d2815e8c03…c8f2584019a0

Transactions root

0xed428aaa9c41…ed1c8fd93884

Receipts root

0x61e598dc35a1…26e969d0f1e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800