Transaction not yet indexed

ubNGNS28QKyVWhyxNr4LPn6FRXH3XMFeBv3rbXjCMdw2vUPvM3xqcjYLS3JJS5Rt7kPTLCSpNnbWujHWxMjd9z5

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