Transaction not yet indexed

AMBukNEReTj1adxFaSuRLH8bES3ALJterGLgQPZEp4f9WVNkmKQGPXoigbm6bnBSvvzdogLHMBZttt3Hv2xFLg3

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