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 #21268335 · ArcScan

Block

#21,268,335

2026-09-17 04:06:28 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,335
Timestamp: 51 days ago · 2026-09-17 04:06:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cf7d350761f67664a22df9e7510896de6f0bc5ade3b5c9cb7af7ffd3abb0850
Parent hash: 0xa7e6c7eb…c5f7f667
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,335 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

23.6%7,097,921 / 30,000,000

Base fee

20 gwei

State root

0x45e0a09539cd…0ef2433a9f59

Transactions root

0x88430d4a3d23…a06be3b8a7e2

Receipts root

0x657e4538524a…3cc8f50034a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800