Transaction not yet indexed

21AMCVkJ4qJta4m4RJdQhMRgYX3r3L9HHKB794nMkSu2KHccyEnwt1AHh8xjD2EjMBnfppuMvphpvM9XthuBCWtM

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