Transaction not yet indexed

RMwPKEtmSn188HgJc3BPUhAVTUisFg7QT49hsZa99JeactxhCjtPWTmWQpqUoGx2tqdQjm6F6Pu8Zx7f74uUAkj

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