Transaction not yet indexed

52k2oDf71Zo3zSUg1hmSkhYjcrPTBiVTrUbvXrQZSsj8sasVmd3cd2ku7DMqpoFJwcPvVVMrhAWVHi3NT9oQoAe4

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