Transaction not yet indexed

53LPpiJvdGfK864VqCC1kDabbRKuNSNbvss2EGsUGYL6bQanNWffzVfXThaQChfP1SP39XWGKUGcnNrNujQ5VeUp

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