Transaction not yet indexed

MD52rpLR8L33tFVBjfnciWp94TsagyBZz3wrTJCGDbtEaHW7A5xjqjJPTXNXKv63eAUXq7e96cCeRKNSrVCnJas

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