Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x73784deabec2ec013c775226ecc1f35003c4b20d6e3a17f9553ebc49a8f1d53f · ArcScan

Block

#21,442,924

2026-09-18 04:42:23 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,924
Timestamp: 39 days ago · 2026-09-18 04:42:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x73784deabec2ec013c775226ecc1f35003c4b20d6e3a17f9553ebc49a8f1d53f
Parent hash: 0x6ef6ad2f…147bf2a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,924 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.9%2,367,765 / 30,000,000

Base fee

20 gwei

State root

0x99d9540b28a7…c1242b467a4e

Transactions root

0x041e6293f7f3…711088c26ee6

Receipts root

0x435d5c7a2251…2c6c0c32e6d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800