Transaction not yet indexed

642JyjJXvZcTC9d9nt3dKRCm3rRDkERAUA8sRh7aUCbfthV65PYTaq2ccdWUY7GWUfe9cRrNG2tHm8PqJwaPFAt2

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