Transaction not yet indexed

u1SNzMcAzK12enC7B8B4D5FQKH9scA2wNp7TR3Ai9B4xHLcE1DJE4XwpqhkYWLJqPjivXxhdyFrEP8JUBEiz4cM

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