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 #0x555d3c08cfb7504e7e099ff7a1886b0b96704547630bc94cbb8426dedf439028 · ArcScan

Block

#21,481,577

2026-09-18 10:09:08 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,577
Timestamp: 50 days ago · 2026-09-18 10:09:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x555d3c08cfb7504e7e099ff7a1886b0b96704547630bc94cbb8426dedf439028
Parent hash: 0x2cfde43f…528cdbfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,577 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.5%5,264,607 / 30,000,000

Base fee

20 gwei

State root

0xd9e3159eaba2…22149d7b4fcc

Transactions root

0xf0cd56323cc1…743abd2b4bfe

Receipts root

0x647b18910afd…783ec21b8bf7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800