Transaction not yet indexed

55isAMMD1rr6Xa9wf4ktKBpA733QW6TSfn5iUecT36CAaVHWxEVCF9YZEhBiXNWeK8GDHbVqaNsAPfB97J2buFJP

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