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 #0x61da9a19b1e6537eb5a270153e8fc723ddb3c6f5ae28ab20dbd0c864b9d74473 · ArcScan

Block

#21,281,442

2026-09-17 05:57:12 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,442
Timestamp: 18 days ago · 2026-09-17 05:57:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x61da9a19b1e6537eb5a270153e8fc723ddb3c6f5ae28ab20dbd0c864b9d74473
Parent hash: 0x5d132641…3e3daf57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,442 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.8%3,857,048 / 30,000,000

Base fee

20 gwei

State root

0x8b9350e6de24…e8dcf78a9dbf

Transactions root

0x511fe76a0355…ec740aae7675

Receipts root

0x6b8c8642f5a0…bd5ad31bb8a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800