Transaction not yet indexed

mpMBuwFJ4pssRVVWQor36zGU9p4PDhtnD4GRef5TnuFFfPjY1VfQUGfT6xP5cxHCFLS2pQXuYpybu9se1MfSDPU

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