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 #21391339 · ArcScan

Block

#21,391,339

2026-09-17 21:26:22 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,339
Timestamp: 6 days ago · 2026-09-17 21:26:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc56120fe266ac8afca9b361a2186c6b2fdb5e2fbeef76868a4586713d51faa6
Parent hash: 0xf6548552…50538151
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,339 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.8%1,728,598 / 30,000,000

Base fee

20 gwei

State root

0x3d78378e6028…79df5f3227fe

Transactions root

0xf055be417dc0…a764ea59bd00

Receipts root

0xa85be9c6dad0…4d50a1eb9005

Nonce

0x0000000000000000

Extra data

0x00000004a817c800