Transaction not yet indexed

2mkxEZpcuEEsV7aEzQgVdwpUGVviUn4jjpkm8jdLUKrRCEDP2RdoaUcJQYEBcRaU41J3Cq4ZzXMNQAZFeDz9oDM8

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