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 #21344937 · ArcScan

Block

#21,344,937

2026-09-17 14:53:32 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,937
Timestamp: 57 days ago · 2026-09-17 14:53:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x849e6413405ef399e9c4547b20b88d515af8449080c1843a294cbd50647a34fc
Parent hash: 0xe2fbbfd7…66e42063
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,937 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.1%6,625,970 / 30,000,000

Base fee

20 gwei

State root

0xc05afdb82e1c…6877b0583c68

Transactions root

0x79a81a117368…28fe3944a391

Receipts root

0x9d3ef8db0dd7…f7d7cf435b68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800