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 #21402912 · ArcScan

Block

#21,402,912

2026-09-17 23:04:11 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,912
Timestamp: 22 days ago · 2026-09-17 23:04:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa502709f365ea0b3150267ad5de599afdda1335035bd0d37467bab855b85968
Parent hash: 0xd9f957b8…f8b39c49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,912 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.6%4,977,207 / 30,000,000

Base fee

20 gwei

State root

0x7d3e399fc219…19976370dfaa

Transactions root

0x84a614f8d337…3768fea3716c

Receipts root

0x7cf92b75199e…1539cefe1314

Nonce

0x0000000000000000

Extra data

0x00000004a817c800