Transaction not yet indexed

5Ampp4GyK5fL53CDmYfxXR3Dey67BSUxv2R9Rv1o4qMHSP8xNpVVLHQ2uxGTvHf3iE4pr1Z3jU8bffFqeUs9B4Y6

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