Transaction not yet indexed

21Mw5FdfTWv47wG1LNaoVkfM17yrusyBa4WVvFXakP81Z1RFCHZUQC9nPLVVU9sqSjctpQc64siT67i8FcicjgLc

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