Transaction not yet indexed

524UmAPsRTFfbDfHdA6NMMxQuUBjjbTyeEiUxfr8w47Dm5JJ2NuEEtbg81sUN8jGJJwfYUiL5xBjEAqxKKXqZPS6

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