Transaction not yet indexed

53o7nmoKnJpvrf3WRSN82164X9fkSYFSFrb7tsuGf8VUqC7QvnDemHRPg9uRHVEoy4McxyeogsoFoKa6XEonT9v1

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