Transaction not yet indexed

53ykcjPFiVjprj8cvVcJovVqAirmvTY5X9Mxf7AW3Lxov3r18w45BZ13v3QGbEs7ssRY8Ca5An1ssUjAtjFo6y4C

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