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 #0xca8148b66833bd088525be062295d8c9c4648469826299c118dc0b5e74296e23 · ArcScan

Block

#21,213,223

2026-09-16 20:21:10 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,223
Timestamp: 13 days ago · 2026-09-16 20:21:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xca8148b66833bd088525be062295d8c9c4648469826299c118dc0b5e74296e23
Parent hash: 0x234d8dee…bef551e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,223 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

81.7%24,509,967 / 30,000,000

Base fee

20 gwei

State root

0xeaa7bf352c92…a669c2d3f31c

Transactions root

0xe6ab2b5f6fe1…658b78f2c14a

Receipts root

0x3cde3c5f21a1…89f184456c8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800