Transaction not yet indexed

ostxtTwF6Hv3G5dngGK3arx5hP2nYTvZka7kms4TbJD8QXFZyjTdmhtqhU2DuiQ9vaHqVbcP2nGJmY2h1SCK6Ae

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