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 #21386592 · ArcScan

Block

#21,386,592

2026-09-17 20:46:15 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,592
Timestamp: 27 days ago · 2026-09-17 20:46:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x12912c7555b17cccbcf1860de212f9f122c4d0c64e60b53e191865696d5b8038
Parent hash: 0x78f2de7a…5f56c978
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,592 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.6%1,986,849 / 30,000,000

Base fee

20 gwei

State root

0x3c1e40300d7a…092bd210084a

Transactions root

0x8f4b70d8691e…79c30321e0b2

Receipts root

0xa0755de4bd5e…79dce451038b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800