Transaction not yet indexed

55Kk7UukfMq4MLqsmdMKDzUma2wAiv1qReMdZamENNwcw2DsRj6dE2mmYEEG19Dn3xVBcqFYpKazFNSLEpgVKM12

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