Transaction not yet indexed

YKMSrfqQtrU5L2K2DbQbWyyQm6kPdq5uscwmTmXKC4UHjYfhxTzRRL6nkzMaGd2q9MPHD2m4sXjapGn1rwGhivC

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