Transaction not yet indexed

Aa4YvuSRReTC8jPy8oYA7GRSSBiMg5JLRy3Jyo14g7pykmvBv1kLRuCGARNpZp18YWczSQfNYhiJ52MLphAH5Eo

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