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 #0xa8c6530d809b4028a2d71a413e3550c1961ee41f585e4540fa11d27504bb1aed · ArcScan

Block

#21,552,011

2026-09-18 20:04:32 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,011
Timestamp: 46 days ago · 2026-09-18 20:04:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8c6530d809b4028a2d71a413e3550c1961ee41f585e4540fa11d27504bb1aed
Parent hash: 0xa5fc12be…6f4e0e62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,011 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.1%642,258 / 30,000,000

Base fee

20 gwei

State root

0x665750c38d2e…ec6c1c130090

Transactions root

0xbf93528a8f5a…32392c4d4389

Receipts root

0xddf733e012db…b9306deedf07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800