Transaction not yet indexed

2p91hVza3QEWEuGLHrfDA4SWb2bXpUjhzprghSAdjFGYMWHGsAHCctiRuBXUeTvtPCCLUqoEkbBK5uiA1we9st57

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