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 #21280913 · ArcScan

Block

#21,280,913

2026-09-17 05:52:44 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,913
Timestamp: 34 days ago · 2026-09-17 05:52:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a16a44e40f73ff6c57e841f8a77a627b3b7f42888f5aa6f135ac32c74b8e029
Parent hash: 0xdf6da605…6c9fb13f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,913 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.5%5,251,228 / 30,000,000

Base fee

20 gwei

State root

0x064070750fe0…30a66f560c34

Transactions root

0x5da9a63a735a…3321ffefd513

Receipts root

0xed5111ff54bf…ddd07584f4ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800