Transaction not yet indexed

AMdxG2JL6CcMazEqXqmHGVWLHi15ir9XS5VmkhrTsMQF6qoWV4U5Ae4fbDcm6HYHDtpgeZ2aERsxhDXz9s1pKsM

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