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 #21551262 · ArcScan

Block

#21,551,262

2026-09-18 19:58:12 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,262
Timestamp: 42 days ago · 2026-09-18 19:58:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa60c22cfdb3fa2f90c7c95bcb2b67bc91b2ae44bf4bce3da2eddc6f36e44c99d
Parent hash: 0x3aa14854…5fe7e81f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,262 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.2%666,072 / 30,000,000

Base fee

20 gwei

State root

0x774c8154c43b…af97a284b99b

Transactions root

0xa09aff3eb654…8c8b016b02f0

Receipts root

0x5bc79a80bf5f…247c941875d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800