Transaction not yet indexed

Msk6cdkK5G1coDAwWJJhZtksh2UYyzwpMVPmgPXqD7bN2dWtWX6eqiXT6Lcp9DHwKUpyhBBhmvm5CaZpDhz9Ax3

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