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 #21387192 · ArcScan

Block

#21,387,192

2026-09-17 20:51:19 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,192
Timestamp: 10 days ago · 2026-09-17 20:51:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x0530e152bf87dce206284dfaac9ec5996ea62c9d3e16baefbf902700abbe8b5a
Parent hash: 0x31de5a7d…3c9d79ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,192 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.8%2,347,239 / 30,000,000

Base fee

20 gwei

State root

0x3934af73c976…86dab00d30e6

Transactions root

0x8395f137322c…352c69c4ba29

Receipts root

0x9a500b64bfbc…9b09b26a8d8a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800