Transaction not yet indexed

2ngXQG2kMgWzM9pLzfJGtqMST4b15FgQAFgPymucjPXvhZJjDTNATc9SdHR7Mv8g2sNqhhrqX2w1PFnk8MTuRsB4

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