Transaction not yet indexed

Mu9pRMVAiBCX26FXDigXWJvs5eQyF8PzN4q7FnXCdUBGCKH5uXoF6eM33Szgzeee1JD46zUxKEi2RSvmjhoy19K

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