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 #0xb816e9d46ffa78a8bf3bfc294540866523d8ff22cf9134b6c537aa51bd23f021 · ArcScan

Block

#21,399,653

2026-09-17 22:36:39 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,653
Timestamp: 19 days ago · 2026-09-17 22:36:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xb816e9d46ffa78a8bf3bfc294540866523d8ff22cf9134b6c537aa51bd23f021
Parent hash: 0xbf3084db…58e68f09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,653 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.1%921,338 / 30,000,000

Base fee

20 gwei

State root

0x0e45623a49de…7aea478519bd

Transactions root

0xbb14e9791159…eece4b66b24d

Receipts root

0x56c84a100211…f73b914572f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800