Transaction not yet indexed

MYiUSFQ2YMX7Gf7eGY7m5tsZFTT65PEjYFtGZb7f3co9A3qDDoEa6p3HvWNhKbgePqkSS3iYkh9qz1onUP3XjnQ

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