Transaction not yet indexed

MnbCxMkQRdrfE7uzyc2CXhbHECiNfHXkQE9pX6QiP3WW52oM6triCXP4MnGG1g2Sh7FzmK9UF3RQeAAr5LeAgo2

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