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 #21217145 · ArcScan

Block

#21,217,145

2026-09-16 20:54:17 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,145
Timestamp: 6 days ago · 2026-09-16 20:54:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ef544b9a01fdc590785d7394c6f41dd6539e474e81153c739df5ce39300ab10
Parent hash: 0xfeaba7e4…33e4fd55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,145 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

59.9%17,956,005 / 30,000,000

Base fee

20.102315518 gwei

State root

0x7cc91d155f50…d9f7cb277ca0

Transactions root

0xf3fefe2980ab…7b876d5726dc

Receipts root

0x3510466525cc…df9ace9df339

Nonce

0x0000000000000000

Extra data

0x00000004b0f84226