Transaction not yet indexed

53FhaMZX87cEdgNNWCVq8x3JTG5hD3zoBxPqT2SAi8NfWzNgKnAWpJKx5XN3rFZGx14mLKQHMvKFaZVV2oVneJj6

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