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 #21412489 · ArcScan

Block

#21,412,489

2026-09-18 00:25:09 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,489
Timestamp: 56 days ago · 2026-09-18 00:25:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x09d0f1af657b475f8c437410c82b62a938c9f989e7926f45839bf119fc9369e7
Parent hash: 0xe4f91a23…319a6137
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,489 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.7%807,356 / 30,000,000

Base fee

20 gwei

State root

0x8155acb41730…82e773b08641

Transactions root

0xc9df97f85af3…ed3559351db2

Receipts root

0x5a99e2186e50…65d291ed7f24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800