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 #21273515 · ArcScan

Block

#21,273,515

2026-09-17 04:50:14 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,515
Timestamp: 45 days ago · 2026-09-17 04:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x577d7f3c2a1cbb5db2e83511e9a61000a37bc4daaaca464e40f0adda9f7db54a
Parent hash: 0x2d935dac…6303055f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,515 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

36.2%10,863,156 / 30,000,000

Base fee

20 gwei

State root

0x5040e290c43d…fb027dad1955

Transactions root

0x646705c9d36c…5c0693ec7464

Receipts root

0xe12c943bce80…70778863a86e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800