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

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 #21550148 · ArcScan

Block

#21,550,148

2026-09-18 19:48:47 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,148
Timestamp: 5 days ago · 2026-09-18 19:48:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2c62fa6e9fd685a9643caae7f69a692cd39c9a65d6fc241fd2e8c9efbc2e15a
Parent hash: 0xf6bac65c…767d2497
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,148 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.7%520,151 / 30,000,000

Base fee

20 gwei

State root

0xe559991919dc…4caf0adaee8e

Transactions root

0xebb7c5939ce6…5f2643b19f63

Receipts root

0x4faaab5692f6…5860f2716d92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800