Transaction not yet indexed

53UMSBhLFHfggAjPUGkHbRb5ZCoekoBBum7Em7kznNhHroGoXftFBWxsC5C4YRsPyD5XoG3BRPbmcGpeZQejjpBV

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