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 #21286299 · ArcScan

Block

#21,286,299

2026-09-17 06:38:15 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,299
Timestamp: 13 days ago · 2026-09-17 06:38:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x26b44953656ad09186fe1b3f70881b2d3d7929ee8ec00e2380771cf92b42598a
Parent hash: 0x175f3d67…5b871be9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,299 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.4%5,526,903 / 30,000,000

Base fee

20 gwei

State root

0x63df92fb7072…f17407bcde75

Transactions root

0xc5eba812fadd…0ae9f6b8e90e

Receipts root

0x5b4e6d4bccb4…ac9eb7722ac3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800