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 #0x2f5a8bd58fd8206bd41b67c0278811fa32ec42efe9bcf21bdf6e1aa9e90b7f0b · ArcScan

Block

#21,481,240

2026-09-18 10:06:17 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,240
Timestamp: 53 days ago · 2026-09-18 10:06:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f5a8bd58fd8206bd41b67c0278811fa32ec42efe9bcf21bdf6e1aa9e90b7f0b
Parent hash: 0x7bc4ba80…94e234ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,240 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.0%3,303,427 / 30,000,000

Base fee

20 gwei

State root

0x71f0dc5a24ff…be73b66effd7

Transactions root

0x4f2ff51e07b6…50e9e6130f4c

Receipts root

0x48fdded02698…bbd3d561a266

Nonce

0x0000000000000000

Extra data

0x00000004a817c800