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 #21345896 · ArcScan

Block

#21,345,896

2026-09-17 15:01:38 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,896
Timestamp: 47 days ago · 2026-09-17 15:01:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x38198468db90b3d3afdb3f75aa8c11467aa1ab6e387739a679fdb1f298ddedcb
Parent hash: 0xad7c3d0d…1fff987f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,896 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.5%11,261,058 / 30,000,000

Base fee

20 gwei

State root

0xd348d3e66149…a5138d7abad3

Transactions root

0xb22e5794b9f3…ddcc364e7f89

Receipts root

0x24ba43c48199…df1a1cbb0877

Nonce

0x0000000000000000

Extra data

0x00000004a817c800