Transaction not yet indexed

212DxmujcT2Sx4K1P5SiYvYGHNTXqo1yuAwS9RjpeCUN3hU5JyCBYnDGvBsqAW1unPu3gMxa4Ev7RTUxuTFCBiN2

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