Transaction not yet indexed

21TC7EfZAsCeuRX7752fMH3mJFvRs4Gx95NdtbbJFS9X8vaFgDCJPH4GLnh4tAgz4xAELGSxzAyHNBXoYqECtAeT

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