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 #21234889 · ArcScan

Block

#21,234,889

2026-09-16 23:24:03 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,234,889
Timestamp: 13 days ago · 2026-09-16 23:24:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3ee283d87c9015c828f17416f6c11185ea392c4d941b39808ac2a19c92c0332
Parent hash: 0x66e0470b…211dde00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,234,889 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.7%6,203,203 / 30,000,000

Base fee

20 gwei

State root

0xce43861544d3…4dba6f45636b

Transactions root

0xecb73fdd252f…a7a2ce95fba0

Receipts root

0x6e57abcf98a3…36b41269882f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800