Transaction not yet indexed

53mDa2u8yooXvvEpk5KyfToanj7A1TqFMBYAUNao3K4fcDSXaeyeUttBJBJnfMbmq4K5Hpw5ETMHeVf28BLjDuwU

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