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 #0xc1c9a5bd461a0c5e70270eb67db51f85a88cb62316cf793683728459727680e4 · ArcScan

Block

#21,518,718

2026-09-18 15:23:05 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,718
Timestamp: 37 days ago · 2026-09-18 15:23:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1c9a5bd461a0c5e70270eb67db51f85a88cb62316cf793683728459727680e4
Parent hash: 0x014db0fe…adb16070
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,718 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.9%4,472,307 / 30,000,000

Base fee

20 gwei

State root

0xeb5e7e46908a…fe07568092c1

Transactions root

0xeed526e79139…6f16b3dd24ba

Receipts root

0x75b8143c0304…bf384c49bebc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800