Transaction not yet indexed

53iTURp3arFBgmhW2rwYNZT6WUyxisbFTqQoCKkkkfqZXvpJH8YzjQE2uicV1YFVtk8CgPhPMf3pcSNc8akAtT5

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