Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x17e21a506542d385b2729841b9cefdd606ba4802a745510e76e2980c96976641 · ArcScan

Block

#21,388,229

2026-09-17 21:00:05 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,229
Timestamp: 20 days ago · 2026-09-17 21:00:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x17e21a506542d385b2729841b9cefdd606ba4802a745510e76e2980c96976641
Parent hash: 0x0b2c54b1…35363193
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,229 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

19.2%5,772,434 / 30,000,000

Base fee

20 gwei

State root

0xf54938f66b21…364205751735

Transactions root

0xde81e45d4a20…b7591e258cb4

Receipts root

0xd5ddb5ffb37a…96c2d0984d73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800