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 #21344865 · ArcScan

Block

#21,344,865

2026-09-17 14:52:55 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,865
Timestamp: 57 days ago · 2026-09-17 14:52:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb60ef1498e37befb522cf643249df3357482c68af56b883b4dbff86007e61480
Parent hash: 0x43d4c5d8…b9c01962
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,865 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

31.2%9,351,468 / 30,000,000

Base fee

20 gwei

State root

0x4bc12b20b7e5…74970fe52863

Transactions root

0x20ed77c052e9…1dc0a3482c82

Receipts root

0x7332858057f1…a65209936a03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800