Transaction not yet indexed

42Mr8t5DELgXRNqqv4BiUNaWmJXKa2oMmgjSqdCuR2Bw4JB2mkAR4wL1GTxiU4ZvVTEDb9Y2orFjnoWqTSTaY2sp

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