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 #21515518 · ArcScan

Block

#21,515,518

2026-09-18 14:56:02 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,518
Timestamp: 47 days ago · 2026-09-18 14:56:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x028ea59e92e981169b3917751a5e55322b76a2d859a65ba94e26b1355ebd3b82
Parent hash: 0x1d37476a…634c4eb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,518 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.6%6,795,690 / 30,000,000

Base fee

20 gwei

State root

0x13471e821dca…4c98618d5a7d

Transactions root

0xccfcb5a4163a…b3b4e1371d50

Receipts root

0x76016b7f27f9…393358b3b844

Nonce

0x0000000000000000

Extra data

0x00000004a817c800