Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x18a56c1f1f5a8d437adf8de3b9624f7b93303b87f44e3e5d65d96e61ffe26b8c · ArcScan

Block

#21,618,877

2026-09-19 05:29:54 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,877
Timestamp: 9 days ago · 2026-09-19 05:29:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x18a56c1f1f5a8d437adf8de3b9624f7b93303b87f44e3e5d65d96e61ffe26b8c
Parent hash: 0xc1f06645…a8bcfa05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,877 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

0.2%55,438 / 30,000,000

Base fee

20 gwei

State root

0x7cd4c5eb9bfb…a97edf8f6a9d

Transactions root

0x3afb39caa5ed…492bbd106707

Receipts root

0xfbd501d6bb6a…83f787021614

Nonce

0x0000000000000000

Extra data

0x00000004a817c800