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 #21355663 · ArcScan

Block

#21,355,663

2026-09-17 16:24:07 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,663
Timestamp: 28 days ago · 2026-09-17 16:24:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x57761f6d1899b37084ad8d28fd9c74433d6d0271506f1001c88fd851afb20695
Parent hash: 0x813ad1e6…87a0fc22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,663 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.4%3,118,261 / 30,000,000

Base fee

20 gwei

State root

0xb99b1e258e36…4ea0a58279a5

Transactions root

0x46bf7b680e62…3f9f7032288f

Receipts root

0x0306407cdab5…3e31b41dff38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800