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 #21393846 · ArcScan

Block

#21,393,846

2026-09-17 21:47:33 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,846
Timestamp: 43 days ago · 2026-09-17 21:47:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x73c377d4e0539b3cb019fa26e24466786c4c7294859caa1e287f0c5fe98e3122
Parent hash: 0x25c7f872…c5ad5818
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,846 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.6%2,584,685 / 30,000,000

Base fee

20 gwei

State root

0x32ceb8d7bc29…e1bfccc41a07

Transactions root

0xc5c7272e5f54…96bb99f90e5e

Receipts root

0x372eb7aac7d1…d9aba2a9d96c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800