Transaction not yet indexed

MXB2cSojgLHVPCqTMsfRgdomrXhy2o9BPB6tZbVppRfmmUxG5i4tGdVE18GVCYDS4CSqKbfWKRXMBcEr8mbF5ZZ

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