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 #0xbd2f5dfff6b78df7d0ebeba8d45d4267e92e4f24d2f406e55d828973314b3303 · ArcScan

Block

#21,420,638

2026-09-18 01:34:02 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,638
Timestamp: 49 days ago · 2026-09-18 01:34:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd2f5dfff6b78df7d0ebeba8d45d4267e92e4f24d2f406e55d828973314b3303
Parent hash: 0xd33c94b4…9fe5444d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,638 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.4%4,016,484 / 30,000,000

Base fee

20 gwei

State root

0xc16d1b4805aa…e87edd605198

Transactions root

0x0a182c0e18b5…3f56025168fc

Receipts root

0xf5da0a93b39b…415c15711735

Nonce

0x0000000000000000

Extra data

0x00000004a817c800