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 #21252218 · ArcScan

Block

#21,252,218

2026-09-17 01:50:21 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,218
Timestamp: 8 days ago · 2026-09-17 01:50:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xc28243dc66d633b4d34d11759e70e6a7502572f4faeea731316f132a794e0715
Parent hash: 0x8236c976…f3d88cd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,218 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.7%8,319,681 / 30,000,000

Base fee

20 gwei

State root

0xc003a173956c…c5ec3cf556a9

Transactions root

0x118e4ce5df91…d948dde59059

Receipts root

0xf139a2416b7e…c45cc104416a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800