Transaction not yet indexed

mAMPmqmDVPPUBRfDfjU5cvfZFk3mCvf8qZx49Vn5Dw721NeH2gtSNWTCnSWXgDQXVT5fP5yzYGZ9a4P4DigFoNG

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