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

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 #21317563 · ArcScan

Block

#21,317,563

2026-09-17 11:02:21 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,563
Timestamp: 6 days ago · 2026-09-17 11:02:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x269b943ba32e3bbe65019beea46b00ab369204f3309801e29ce756d6177a918f
Parent hash: 0xeb61ab3c…57d1478f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,563 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.9%7,180,413 / 30,000,000

Base fee

20 gwei

State root

0x26e318a8d8d7…64a37e014cb3

Transactions root

0xad631682b8eb…3682a48fa130

Receipts root

0x7abcf2c6ab6d…e13bf9eab0ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800