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 #21299922 · ArcScan

Block

#21,299,922

2026-09-17 08:33:22 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,922
Timestamp: 48 days ago · 2026-09-17 08:33:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x7da66b87a1a5c8d6ddeb48024e3fc4f25bc74d0f2dbbaf08d18791e2e74a7a08
Parent hash: 0x6001134c…92fb1bdd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,922 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.8%3,529,909 / 30,000,000

Base fee

20 gwei

State root

0x67b182642737…2355acad5160

Transactions root

0xb3a9fdc38fe3…90ce7a5eaa1d

Receipts root

0xa45d872ff90b…af4259e38ac7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800