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 #21387129 · ArcScan

Block

#21,387,129

2026-09-17 20:50:47 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,129
Timestamp: 12 days ago · 2026-09-17 20:50:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb161de7062d72ea16ade86f836e6c46f5aa1cf0ecd006b478abcd66d6645231
Parent hash: 0xa7dfc489…623aae3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,129 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.3%1,902,254 / 30,000,000

Base fee

20 gwei

State root

0x5f7dc16cf851…14d6850974ed

Transactions root

0xe4775b3cd68c…cfef5ec79c7e

Receipts root

0xe938dc55e05f…337db375e705

Nonce

0x0000000000000000

Extra data

0x00000004a817c800