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 #21417396 · ArcScan

Block

#21,417,396

2026-09-18 01:06:38 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,396
Timestamp: 49 days ago · 2026-09-18 01:06:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xea8fa2df7f36ae08cee11b40088f011064a1c1f5710b6a7cbeb7bc8dafa56673
Parent hash: 0x3733062a…6a439ed1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,396 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

23.0%6,908,511 / 30,000,000

Base fee

20 gwei

State root

0x96a38515d726…932eaad3f3a2

Transactions root

0xbc5648b283e6…75bd6c42bf40

Receipts root

0x5fab9f0ca374…4effd205832f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800