Transaction not yet indexed

2k21uSyLsGMpRmA1FGTeibCS5JGv3SbEKmCAYAVCpo2RZt8msJBMPniFxMduoMve7mjYcPpUKC2STL6P1aU9n6fF

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