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 #21373468 · ArcScan

Block

#21,373,468

2026-09-17 18:55:21 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,468
Timestamp: 47 days ago · 2026-09-17 18:55:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x67b90af53907a4bd62d616c926267e91cb9f6683cb341c64a85a70d780bd6802
Parent hash: 0x4e63b770…b27d3ea1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,468 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.3%1,000,912 / 30,000,000

Base fee

20 gwei

State root

0xe7c53928b86d…105a6426a0d5

Transactions root

0x30ac7f7f2aea…a32099d35bdc

Receipts root

0x8e29ceb485b3…c4c274b0e972

Nonce

0x0000000000000000

Extra data

0x00000004a817c800