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 #0xa9f919ea634950c1872772305b73dfb99fad45ab08ff772b62b4aaa23e9bb7b6 · ArcScan

Block

#21,404,330

2026-09-17 23:16:11 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,330
Timestamp: 54 days ago · 2026-09-17 23:16:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9f919ea634950c1872772305b73dfb99fad45ab08ff772b62b4aaa23e9bb7b6
Parent hash: 0x8c31fcba…a7b424b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,330 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.4%1,017,216 / 30,000,000

Base fee

20 gwei

State root

0xa0a5363b2734…62e248d121bc

Transactions root

0x86df4f650167…f2f75f4f7a06

Receipts root

0x886b705cfc3c…1a6fecb22660

Nonce

0x0000000000000000

Extra data

0x00000004a817c800