Transaction not yet indexed

21Mp1vR5KwYdkSicr2XbuFMdcsNw9KN3kbn3owMyT1Rf4x44eahvhoomrKDYibQ5qR3CR2DbGJ5RT6Wxh3dN5Gut

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