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 #21509710 · ArcScan

Block

#21,509,710

2026-09-18 14:06:58 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,710
Timestamp: 26 days ago · 2026-09-18 14:06:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7c4ec6b7a3eff43d2cb70e9d9e0c26ae5beb1908d071a0fe6bc0ede572607ea
Parent hash: 0x6f44a3c8…c14f14dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,710 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.0%1,495,596 / 30,000,000

Base fee

20 gwei

State root

0x80692d248c7b…abe114c26875

Transactions root

0xed216830ec69…56b276d706fd

Receipts root

0x5cb95b714f77…66abd2ae3a59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800