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 #0x56d561d88b178d26972612f56c8ecaac90662542222097063173201f85945862 · ArcScan

Block

#21,231,773

2026-09-16 22:57:45 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,773
Timestamp: 3 days ago · 2026-09-16 22:57:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x56d561d88b178d26972612f56c8ecaac90662542222097063173201f85945862
Parent hash: 0xc587e3ac…71b09aae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,773 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.0%5,410,301 / 30,000,000

Base fee

20 gwei

State root

0x679c68358e77…2bcdcaf0656e

Transactions root

0xe2e5d7c1e83e…38b2e3352ae9

Receipts root

0x5a075e6f053c…b63562ec6cb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800