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 #21443392 · ArcScan

Block

#21,443,392

2026-09-18 04:46:21 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,392
Timestamp: 24 days ago · 2026-09-18 04:46:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xa322eb4632f88f5f51aeddb7f6d5490629124f3fcbc70184a6e1bb2ba3904095
Parent hash: 0x8709bdfd…12f3fdff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,392 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%178,775 / 30,000,000

Base fee

20 gwei

State root

0x60e14deb380d…7973062f605a

Transactions root

0x492b96dcea38…532f071b48d9

Receipts root

0x74ed61dbd913…950a58283f7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800