Transaction not yet indexed

55tnf5eSVahrPCoSGEVDff11RQwfNiMbcMzW3UEFkw2oE62zFvvCFs9pPsBm2qF3UoALSnvDn4QBJGz9j3RTZSnk

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