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 #21299563 · ArcScan

Block

#21,299,563

2026-09-17 08:30:20 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,563
Timestamp: 51 days ago · 2026-09-17 08:30:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x0346f026942176dae32a804435542d5691fe93807dd44685fcc99d9b2080f9ee
Parent hash: 0x5e906d83…77bba509
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,563 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.8%2,656,013 / 30,000,000

Base fee

20 gwei

State root

0x40027e817611…55f1e24daed6

Transactions root

0xbed1ae04fac1…3914104b17ac

Receipts root

0xd23ecc1665fb…e9ba77904a2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800