Transaction not yet indexed

642djDDn6dGPyUoJ3knrJZE7HnkkGfNsjnmzCDTA9ULdAUbUbsE2anxagLyPfAi6ZFEboS5PDHDPdfzRabG5cMr4

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