Transaction not yet indexed

21AAU7tM4ZcjfuFHCLeJJ29F44bhnY6scv3nkgrDwrBW62csgsEPUL2DXMUdzWfRsAW7hnX4sTJFq7cf3UpB1VV2

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