Transaction not yet indexed

52P91wsZRHP4axqeJMwCCbQRnqCtncbvZP1iP4qsBar1mxYXau24o6nLgjVo3BGxDfyBXXKLpFcUfJBQrecpuSu8

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