Transaction not yet indexed

AB2tKYzLBG5rRjgSAWcK7RFgXDc7ye5EBj7i2vuwwdB2vN5hoEKWN73boyvQRcDEFWjVzzbjBkALjUL3BS36LLA

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