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 #0xb561d56d3c791602722c58bba326fe3a32c8f288b485f2c0f1469b695cf3b837 · ArcScan

Block

#21,620,987

2026-09-19 05:47:45 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,987
Timestamp: 50 days ago · 2026-09-19 05:47:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb561d56d3c791602722c58bba326fe3a32c8f288b485f2c0f1469b695cf3b837
Parent hash: 0xdd289ce0…ed82422c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,987 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.1%328,546 / 30,000,000

Base fee

20 gwei

State root

0x6d5421d9032a…6f07ab7adffd

Transactions root

0x44a1a6a127fe…1945afd36068

Receipts root

0x0dd95173d56e…5274a87908fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800