Transaction not yet indexed

53Pf3eq2mRzusp4NScx4GwW9iZeqw3ThTDkAFVfSZ7hso86C9a4t8dsucsCT7JxhfhzLSMx7uqmBE4NH9HVPoCo2

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