Transaction not yet indexed

5Pgkk4SmtKfBjht9ZV8NfPXkbm4aJA63jg9Gy8LxvNikXU1zfQeTKZG8fgQVhtPKySdZHsaoFoL1ubWYGR7UN4LP

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