Transaction not yet indexed

5ffwRP6UHTwfbwtzNAWthpyKWkJhRuxC1daMX8AzTk9ZecpTfSNwVG3r1WSi7sRKBfyNUQNW8vdaWVkJY6a8Kgbu

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