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 #21382890 · ArcScan

Block

#21,382,890

2026-09-17 20:14:58 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,890
Timestamp: 27 days ago · 2026-09-17 20:14:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a98cb9b82bb96115b7c784f650712436c9d4e4a5577bbe9e1f7bc2a62604fb3
Parent hash: 0x8606c7c9…11ce282c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,890 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.4%5,215,019 / 30,000,000

Base fee

20 gwei

State root

0x7caeb998f580…6b61a8a61649

Transactions root

0xffd8343b44f4…43cf998315e1

Receipts root

0x158be518f977…e82ebae02116

Nonce

0x0000000000000000

Extra data

0x00000004a817c800