Transaction not yet indexed

53CFcbPL8fq53tNeM6dtaVDW4tGRjn3ZTYv52dwirf6BWoiWKNGQjoHp7i5XaJDugLyuZfQ2gWadZDcnuHiPZheE

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