Transaction not yet indexed

2Z12MmKwMAagc6P9dABrqXnTfEng263mcQuaZ2KSgxtaiTYGYZ9Xj2JEWSNKc9kxYXEzA4vfReGoK6knYnFCGAnF

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