Transaction not yet indexed

1a55ZMh4tcCGrgHaL5yCiBTep3wi6uVGKEEyXxKmBSiMDoGerLaU6ULAR7tSHdnknwkFgf1LafeFziAhBV5rXJA

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