Transaction not yet indexed

MBC9UeGY9VtSmjka4YCz3NmrbR4Q2d5n6sdevPBMRX2bB2gWbNqiGb5XXqxApoFJsHd7AGbPEhchy5VUCgq4TQQ

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