Transaction not yet indexed

55snd9iTUoJRM4NobLMPmTQvdQap5iCRtKaqZ5zFQdr5zqGZRQb54t1CgwFhumhm8E9QcBFc4eP6i8BGiZXSLX1C

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