Transaction not yet indexed

iMckteNbL2ABs8tCADqHkYR7LRdAfH3ypcrM3ZXqdqsrA5q6R6vqhtbBkEHvZ5aXvpWhCtcewjQ5b9bvEyDs3Bf

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