Transaction not yet indexed

5REMUn1XR3wQfFNCowtRApAcDWaw5Sy3ZjkqBamCpP8KHJmRQvcsDAtMsTKjd3QGPd2yfRAtpYPXXAayMM3JZC6G

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