Transaction not yet indexed

53gSrzVgJknTg1YAGyjSjgKgFH8seWpqKWmAKAf2r5aQUJj8HVAfBWdnEjC2DX7PWeC7g1RDDcuKrXsVCN6xFNoh

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