Transaction not yet indexed

518tKk96ekG8aVt6bU5s2jSsFfb9JSHBhAFfrAznnasNW9KMLvfT6zGRigqUoiptDLmxixS5qpfCpDYAP4s9a1BU

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