Transaction not yet indexed

MDP8d8N244J3SqrSti9GEW7x47XkmmZrMFq3j7S4ryA1DDZVWv1Jsgh21nTjCMFr3itZfX2sL2W2Lagq3G31KC7

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