Transaction not yet indexed

MdAPnP9KyHNkE4P4Fez4xiS1LDdrTtVLHwfE2RfeC193fsaeLqRiHeRHSgT666NUwj13QfVtDRv32vz9mfmAnpZ

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