Transaction not yet indexed

21vbAVAcPwdmumNHvkJ5b67CBoeqJfCeDgkeLZb1Bm5VosckhUB4cphyocNg7FXy5mpxYKVieE5Z7NjLCJGcD1pm

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