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 #21322972 · ArcScan

Block

#21,322,972

2026-09-17 11:48:01 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,972
Timestamp: 22 days ago · 2026-09-17 11:48:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bb5964f4a86a065461a60b626a2c395917e2b60dd034fda29401b829b403c65
Parent hash: 0xffc54f0d…76c9f264
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,972 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

39.3%11,803,114 / 30,000,000

Base fee

20 gwei

State root

0x1b29f5b02784…927f4f15ce1c

Transactions root

0x79ea5914ea30…df0e77cb356f

Receipts root

0x207ccb3e9b2c…e55859d31a1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800