Transaction not yet indexed

MkBmNkyfVetRWFTU4aPmCqfHKoVVbhx8AbYXAggjjygrGPyFcrfQrVqzLxY5feyo9yVHTDzM4oZyHCD9STJsKAM

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