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 #0xa9b9a86e8b04bfdbd08fc924174f8d4b7f28a357c2c54acdd4f8eb6fc1ebef9b · ArcScan

Block

#21,331,179

2026-09-17 12:57:19 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,179
Timestamp: 19 days ago · 2026-09-17 12:57:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9b9a86e8b04bfdbd08fc924174f8d4b7f28a357c2c54acdd4f8eb6fc1ebef9b
Parent hash: 0x8600b1d1…32e81f52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,179 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

27.5%8,249,266 / 30,000,000

Base fee

20 gwei

State root

0xcad85f4bfd87…1ba0b93452f7

Transactions root

0x93531f33ef8a…2651208a7f6b

Receipts root

0x2870ca29fec3…a582309de2e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800