Transaction not yet indexed

53CAfYjT16ccpro7wFRbECiGCzfRxWurMEeCFpKTmSdTGkn5xMnKCrHNQhPyrv6f7uHtffsuWZe4MHVd4f5eSTHC

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