Transaction not yet indexed

5p21en16Mu2wQ9qnBYL9TKjoZcd4e6bhDvWJxjBjCq1eq51hKPZZjN6L2SmNUHMb2BGuCMNEAWUuDpVUHYA3itJS

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