Transaction not yet indexed

YiYHR8AP475DU5inLwttJebjwR4DmKkBQwnZUnxdHkvKXpEht7bXG8W4y5ec8ohfGv3VHApmg2QvjQwUf2KWSAy

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