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 #21345803 · ArcScan

Block

#21,345,803

2026-09-17 15:00:51 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,803
Timestamp: 49 days ago · 2026-09-17 15:00:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xbdf8880631ad67237e59ff825890828a9428717f40a3c9b3481cba6c15112672
Parent hash: 0x128b7ab4…e2799f78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,803 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.9%7,458,759 / 30,000,000

Base fee

20 gwei

State root

0x08a80537561e…3584d693ec7d

Transactions root

0x7e82bbcf329f…84e47fae4f48

Receipts root

0x05cf6edf3a96…9dea2082262d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800