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 #0xc55d578413d6fc90aed9e07736384729077241e14b32fd1f48d2c1ae8ed185df · ArcScan

Block

#21,268,544

2026-09-17 04:08:14 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,544
Timestamp: 49 days ago · 2026-09-17 04:08:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xc55d578413d6fc90aed9e07736384729077241e14b32fd1f48d2c1ae8ed185df
Parent hash: 0xc7861f97…5a8a7d8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,544 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

21.6%6,472,472 / 30,000,000

Base fee

20 gwei

State root

0xce8100c0e057…a416898fbb08

Transactions root

0xdac1e42047bc…45b26bf3f58e

Receipts root

0x7720d20e1f42…a02251129186

Nonce

0x0000000000000000

Extra data

0x00000004a817c800