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 #0x1786f7b4bc964e09f00837cc4e67aa92c2a7c73a0b5111434e7cc919ac87a791 · ArcScan

Block

#21,553,928

2026-09-18 20:20:45 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,928
Timestamp: 4 days ago · 2026-09-18 20:20:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x1786f7b4bc964e09f00837cc4e67aa92c2a7c73a0b5111434e7cc919ac87a791
Parent hash: 0x65be3f8a…101e86fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,928 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.9%576,327 / 30,000,000

Base fee

20 gwei

State root

0x05a2a3db8d1c…73aaa6f75a24

Transactions root

0x5f1b54257bcd…4fe2315957a2

Receipts root

0x266961ae3983…8c0af06bfb56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800