Transaction not yet indexed

MPCjpCtpbxAe3mjxXUAJe9stFuHLoLM4DKY3Pm7jZirXgp1gFKFC1JDBAKWhEANSH4Nk6c7R5MuSKM8zY7f8Cza

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.