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 #21323745 · ArcScan

Block

#21,323,745

2026-09-17 11:54:33 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,745
Timestamp: 33 days ago · 2026-09-17 11:54:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x34642bce618b3e7c3c7bd124d865c17f5a3e0f7d1744b2e539945f0185829a73
Parent hash: 0x6a63589e…5c98ac7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,745 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

43.4%13,012,739 / 30,000,000

Base fee

20 gwei

State root

0x540779998a89…32bbc66489b6

Transactions root

0xfd1fe67eb270…d7f0da0b0c92

Receipts root

0x2982f9b6be49…256affb22967

Nonce

0x0000000000000000

Extra data

0x00000004a817c800