Transaction not yet indexed

53nMToGhk7afiHAA4ZkGkeupv536Mk6RTtb4vaHDq3kq5D6vVBucvSpsnDBBDjsq9ToWa48o3sYBTMBxcrX9uHp9

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