Transaction not yet indexed

53YrgnqY37Ea8v4ur7eZGEf7v8ZYzteTLZ6c5UiTFDBYTXcs2y76vQUBQ4vAJpKLG4dUBEpGuAQF1bppitYMP37D

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