Transaction not yet indexed

ALo4hvSV2p2cgCuuCJUQe5PKDxUrTi68Zyu53zw2mvSxUJqaavCEBSdWsE7D3ZTQsRi3x4T51KLeEP8i3wWzHs1

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