Transaction not yet indexed

AMkYJ4fgwcwG7zkSe5ACGnM7bvuSTuqjm8rfejLpHLDo5AVkYKfLWWZZhGd41SEa9UNccXLcmS3LctUirFy5AYd

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