Transaction not yet indexed

MSDpUEnvr8Ygn5pvKRmYWmMmqAkdfcp6ae2guVkf9myu8asbSo4oUXkJK2wZdbuACihsLkMfABrHnfXVKr24iMH

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