Transaction not yet indexed

52U48DPc3S1TUPFqDUGC8bQMrMkAXnmvgEcJfsYAgceqP4srL9AfMqhebHHo2XwjWGdBbxz4chdLBGH4pnBP7MuY

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