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 #21350377 · ArcScan

Block

#21,350,377

2026-09-17 15:39:29 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,377
Timestamp: 20 days ago · 2026-09-17 15:39:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d57833cfa3495424958e9a91c68d9dc2fb8563f2fc2ff33a8f595e39eaeddf4
Parent hash: 0x3c838201…4fe3f9df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,377 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

54.4%16,316,681 / 30,000,000

Base fee

20 gwei

State root

0x9cc5646cb952…30235f8f7dd9

Transactions root

0xe9edc01af762…3390d0ba1c82

Receipts root

0xbf2578024f6c…5eac1141e25c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800