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 #0x0b1b88d082f35b2bdf8413ba81049fea8d15ff9d5ab29bbbc2424a7a8f316b62 · ArcScan

Block

#21,251,054

2026-09-17 01:40:31 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,054
Timestamp: 22 days ago · 2026-09-17 01:40:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b1b88d082f35b2bdf8413ba81049fea8d15ff9d5ab29bbbc2424a7a8f316b62
Parent hash: 0xb108321e…9b74ab35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,054 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.8%3,246,857 / 30,000,000

Base fee

20 gwei

State root

0xf6d84f070c51…6c0ea4ffa5ac

Transactions root

0x1afcb8a1788c…3ef5b24e1291

Receipts root

0xa137452a0635…950713697dfe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800