Transaction not yet indexed

55nr1y18EVJjG7NFBs7LSjmsMTb5UeKMSAkV5THSYeuDbNV4oopzpkhQLKgdSMEw7iCkcrvZ2QhibtUxBkb1Rij3

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