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 #21388025 · ArcScan

Block

#21,388,025

2026-09-17 20:58:21 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,025
Timestamp: 14 days ago · 2026-09-17 20:58:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x31e6410661d47cd7f62229206d0d83fdd85ed375d4fbefd589d995c062c07831
Parent hash: 0xa72f2d1c…97508bcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,025 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.2%6,063,306 / 30,000,000

Base fee

20 gwei

State root

0x563adb53adfa…f2a011d06731

Transactions root

0x4cedb3dca7c7…5db7786662ca

Receipts root

0x9e3f213e4c00…0398eadad01d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800