Transaction not yet indexed

53UTC168GR1sD8sYbnYTG8MR5rJfZJMmtRWfy53rDzaNbgDCM8PU3AAk7XbPiEi2xRLg6NdJMwjJRJhH2dZvpDYf

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