Transaction not yet indexed

5A21JzaBBevxhaPD9JLpw6vDJmbFrbfmgbVenT3qJty9zLcqC6UjnnxFV4FFtZnk8enaV3xpctrgsp9DCAnc2avj

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