Transaction not yet indexed

5u2mMu5gTq6jpVyfPptKCQPSUdX4ZMLY18mhoYT1vrrSQKyuxszrfJPxeSbcmUNeG5tz8C2sZxLCUTDJNCP7kJVs

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