Transaction not yet indexed

3AMB52SpYjsL5SRUfxkuwQ671519mu6sjRUkwbs4wj47wQrQrSZaUPdLVEwcqxrLECzWnn7jUUAhgfTLGXSGp4b7

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