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 #21365599 · ArcScan

Block

#21,365,599

2026-09-17 17:48:52 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,599
Timestamp: 56 days ago · 2026-09-17 17:48:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x61edaec5154df01d1a16f92f0aca4e8028c51395c3589c05001a5a74cce3c86b
Parent hash: 0xe50ce380…9703892e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,599 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.7%7,120,008 / 30,000,000

Base fee

20 gwei

State root

0xa81a72e6d97e…1aa0aaa69aab

Transactions root

0x0031713b883a…4ff09b3dfd8a

Receipts root

0x0c2c39cda2a3…cbf113877428

Nonce

0x0000000000000000

Extra data

0x00000004a817c800