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 #0x21c5fed3c489f582ed89db44f5f8e032d573a331180db95c638ad0d9ecfe978b · ArcScan

Block

#21,377,730

2026-09-17 19:31:21 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,730
Timestamp: 58 days ago · 2026-09-17 19:31:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x21c5fed3c489f582ed89db44f5f8e032d573a331180db95c638ad0d9ecfe978b
Parent hash: 0x62de934b…310fa4d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,730 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.6%3,474,393 / 30,000,000

Base fee

20 gwei

State root

0xa9247daa7781…7198ed6cdef6

Transactions root

0x3ac20ae9225b…36054e5a6d45

Receipts root

0x47033ba5b96a…667ef8d8a36c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800