Transaction not yet indexed

iYWKSAMD9rKw3HjG6829v4LtQPhcE5aFpEbtwJw5KENcTa3c3QH4du37pK4h5Bz5kWWvWHrjWfychWL3fyth8PR

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