Transaction not yet indexed

55niZk9MVRsNNMoCaF4nnBiErr6wQdgBf3ohMH3Bm1YKQSSJ5JLmH48g1WMD5F3V2YmvvGPqaUurkq7TGg9wmvAG

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